5 Click OK to save the settings and close the window.
When a Dell computer is running on battery power, you can conserve power by setting the display brightness to the lowest comfortable level. Press <Fn> and the up-arrow key to increase brightness on the integrated display only (not on an external monitor). Press <Fn> and the down-arrow key to decrease brightness on the integrated display only (not on an external monitor). NOTE: Brightness key combinations only affect the display on your portable computer, not monitors or projectors that you attach to your portable computer or docking device. If your computer is connected to an external monitor and you try to change the brightness level, the Brightness Meter may appear, but the brightness level on the external device does not change.
Switching the Video Image From Your Computer Display To a Projector
When you start the computer with an external device attached (such as an external monitor or projector) and turned on, the image may appear on either the computer display or the external device. Press <Fn><F8> to switch the video image between the display only, the external device only, or the display and the external device simultaneously.
Setting Display Resolution and Refresh Rate
NOTE: If you change the display resolution from the current settings, the image may appear blurry or text may be hard to read if you change the resolution to one not supported by your computer and display. Before you change any of the display settings, make a note of the current settings so you can change back to the previous settings if needed.
You can enhance the legibility of text and change the appearance of images on the screen by adjusting display resolution. As you increase resolution, items appear smaller on the screen. In contrast, lower resolution causes text and images to appear larger and can benefit people with vision impairments. To display a program at a specific resolution, both the video card and the display must support the program, and the necessary video drivers must be installed. NOTE: Use only the Dell-provided video drivers, which are designed to offer the best performance with your Dell-installed operating system. These drivers are available on the Drivers and Utilities CD (optional) or via the web at support.dell.com. If you choose a resolution or color palette that is higher than the display supports, the settings adjust automatically to the closest supported values. To set the display resolution and refresh rate for your display: 1 Click Start Control Panel. 2 Under Appearance and Personalization, click Adjust screen resolution. 3 In the Display Settings window, under Resolution, move the slide bar to the left or right to decrease/increase the screen resolution. NOTE: For additional instructions, click How do I get the best display?

Your computer shipped with a plastic blank installed in the 8-in-1 memory card reader. Blanks protect unused slots from dust and other particles. Save the blank for use when no memory card is installed in the slot; blanks from other computers may not fit your computer. Remove the blank before installing a memory card. To remove the blank, see "Removing a Memory Card or Blank" on page 64.
You can install a memory card in the computer while the computer is running. The computer automatically detects the card. Memory cards are generally marked with a symbol (such as a triangle or an arrow) or a label to indicate which end to insert into the slot. The cards are keyed to prevent incorrect insertion. If card orientation is not clear, see the documentation that came with the card.
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide. To install a memory card: 1 Hold the card with the top side of the card facing up. 2 Slide the card into the slot until the card is completely seated in its connector. If you encounter too much resistance, do not force the card. Check the card orientation and try again.
The computer recognizes the memory card and automatically loads the appropriate device driver. If the configuration program tells you to load the manufacturer's drivers, use the media that came with the memory card, if applicable.
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide. NOTICE: Use the Safetly Remove Hardware utility (click the icon in the notification area) to select a card and stop it from functioning before you remove it from the computer. If you do not stop the card in the configuration utility, you could lose data. Press the card into the slot to release it from the card reader. When it is partially ejected, remove the card. 64
Setting Up and Using Networks
Setting up a computer network provides connectivity between your computer and the Internet, another computer, or a network. For example, with a network set up in a home or small office you can print to a shared printer, access drives and files on another computer, browse other networks, or access the Internet. You can set up a local area network (LAN) using a network or broadband modem cable or set up a wireless LAN (WLAN). The Microsoft Windows Vista operating system provides a wizard to help guide you through the process of networking computers. For more information about Networking, access Windows Help and Support (click Start , and then click Help and Support).
Connecting a Network or Broadband Modem Cable
Before you connect your computer to a network, the computer must have a network adapter installed and a network cable connected to it. 1 Connect the network cable to the network adapter connector on the back of your computer. NOTE: Insert the cable connector until it clicks into place, and then gently

Checking Your Dell Mobile Broadband Card
Depending on what you selected when you purchased your computer, the computer has a variety of configurations. To determine your computer configuration, see one of the following: Your order confirmation Microsoft Windows Help and Support
To check your Mobile Broadband card in Windows Help and Support: 1 Click Start Help and Support Use Tools to view your computer information and diagnose problems. 2 Under Tools, click My Computer Information Find information about the hardware installed on this computer. On the My Computer Information - Hardware screen, you can view the type of Mobile Broadband card installed in your computer as well as other hardware components. NOTE: The Mobile Broadband card is listed under Modems.
Connecting to a Mobile Broadband Network
NOTE: These instructions only apply to Mobile Broadband ExpressCards or Mini Cards. They do not apply to internal cards with wireless technology. NOTE: Before you connect to the Internet, you must activate Mobile Broadband service through your cellular service provider. For instructions and for additional information about using the Dell Mobile Broadband Card Utility, see the user's guide available through Windows Help and Support (click Start , and then click Help
and Support). The user's guide is also available on the Dell Support website at support.dell.com and on the media included with your Mobile Broadband card if you purchased the card separately from your computer.
Use the Dell Mobile Broadband Card Utility to establish and manage a Mobile Broadband network connection to the Internet: 1 Click the Dell Mobile Broadband Card Utility icon notification area to run the utility. 2 Click Connect. NOTE: The Connect button changes to the Disconnect button. 3 Follow the instructions on the screen to manage the network connection with the utility. Or 1 Click Start All Programs Dell Wireless. 2 Click Dell Wireless Broadband and follow the instructions on the screen. in the Windows
Enabling/Disabling the Dell Mobile Broadband Card
NOTE: If you are unable to connect to a Mobile Broadband network, ensure that you have all the components for establishing a Mobile Broadband connection (see "What You Need to Establish a Mobile Broadband Network Connection" on page 70), and then verify that your Mobile Broadband card is enabled by verifying the setting of the wireless switch. You can turn your Mobile Broadband card on and off using the wireless switch on your computer. You can turn your computers wireless devices on and off with the wireless switch on the left side of the computer (see "Left Side View" on page 30). If the switch is in the on position, move the switch to the off position to disable the switch and the Mobile Broadband card. If the switch is in the off position, move the switch to the on position to enable the switch and the Dell Mobile Broadband card. For information about the wireless switch positions, see "Dell Wi-Fi Catcher Network Locator" on page 73. To monitor the status of your wireless device, see "Monitoring the Status of the Wireless Network Card Through Dell QuickSet" on page 70.

Call a law enforcement agency to report the lost or stolen computer. Include the Service Tag in your description of the computer. Ask that a case number be assigned and write down the number, along with the name, address, and phone number of the law enforcement agency. If possible, obtain the name of the investigating officer. NOTE: If you know where the computer was lost or stolen, call a law enforcement agency in that area. If you do not know, call a law enforcement agency where you live. If the computer belongs to a company, notify the security office of the company.
Contact Dell customer service to report the missing computer. Provide the computer Service Tag, the case number, and the name, address, and phone number of the law enforcement agency to which you reported the missing computer. If possible, give the name of the investigating officer.
The Dell customer service representative will log your report under the computer Service Tag and record the computer as missing or stolen. If someone calls Dell for technical assistance and gives your Service Tag, the computer is identified automatically as missing or stolen. The representative will attempt to get the phone number and address of the caller. Dell will then contact the law enforcement agency to which you reported the missing computer.

Troubleshooting

Dell Technical Update Service
The Dell Technical Update service provides proactive e-mail notification of software and hardware updates for your computer. The service is free and can be customized for content, format, and how frequently you receive notifications. To enroll for the Dell Technical Update service, go to support.dell.com/technicalupdate.

Dell Diagnostics

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide.
When to Use the Dell Diagnostics
If you experience a problem with your computer, perform the checks in "Lockups and Software Problems" on page 95 and run the Dell Diagnostics before you contact Dell for technical assistance. It is recommended that you print these procedures before you begin. NOTE: The Dell Diagnostics only operate on Dell computers. Enter system setup, review your computers configuration information, and ensure that the device you want to test displays in system setup and is active (see "Using the System Setup Program" on page 165). Start the Dell Diagnostics from your hard drive or from your Drivers and Utilities media (see "Drivers and Utilities Media" on page 13).

Help and Support.

S W I T C H T H E V I D E O I M A G E If your computer is attached to an external monitor, press <Fn><F8> to switch the video image to the display.
A D J U S T T H E B R I G H T N E S S Press <Fn> and the up- or down-arrow key. M O V E T H E E X T E R N A L S U B W O O F E R A W A Y F R O M T H E C O M P U T E R O R M O N I T O R If your external speaker system includes a subwoofer, ensure that the subwoofer is at least 60 cm (2 ft) away from the computer or external monitor. E L I M I N A T E P O S S I B L E I N T E R F E R E N C E Turn off nearby fans, fluorescent lights,
R O T A T E T H E C O M P U T E R T O F A C E A D I F F E R E N T D I R E C T I O N Eliminate sunlight
glare, which can cause poor picture quality. 105
ADJUST THE WINDOWS DISPLAY SETTINGS
1 Click Start Control Panel Appearance and Personalization Personalization Display Settings. 2 Click the area you want to change or click the Display icon. Try different settings for Resolution and Colors.
R U N T H E V I D E O D I A G N O S T I C S T E S T S If no error message appears and you still have a display problem, but the display is not completely blank, run the Video device group in the "Dell Diagnostics" on page 79, then contact Dell (see "Contacting Dell" on page 155). S E E "E R R O R M E S S A G E S " If an error message appears, see "Error Messages"

on page 87.

If only part of the display is readable
CONNECT AN EXTERNAL MONITOR
1 Shut down your computer and connect an external monitor to the computer. 2 Turn on the computer and the monitor, and then adjust the monitor brightness and contrast controls. If the external monitor works, the computer display or video controller may be defective. Contact Dell (see "Contacting Dell" on page 155).

Drivers

What Is a Driver?
A driver is a program that controls a device such as a printer, mouse, or keyboard. All devices require a driver program. A driver acts like a translator between the device and any other programs that use the device. Each device has its own set of specialized commands that only its driver recognizes. Dell ships your computer to you with required drivers already installedno further installation or configuration is needed. NOTICE: Your Drivers and Utilities media may contain drivers for operating systems that are not on your computer. Ensure that you are installing software appropriate for your operating system. 106

3 When the InstallShield Wizard Complete window appears, remove the Drivers and Utilities disc and click Finish to restart the computer. 4 When you see the Windows desktop, reinsert the Drivers and Utilities disc. 5 At the Welcome Dell System Owner screen, click Next. NOTE: The Drivers and Utilities program displays drivers only for hardware
that came installed in your computer. If you installed additional hardware, the drivers for the new hardware might not be displayed. If those drivers are not displayed, exit the Drivers and Utilities program. For drivers information, see the documentation that came with the device.
A message stating that the Drivers and Utilities program is detecting hardware in your computer appears.
The drivers that are used by your computer are automatically displayed in the My DriversThe ResourceCD has identified these components in your system window. 6 Click the driver that you want to reinstall and follow the instructions on the screen. If a particular driver is not listed, then that driver is not required by your operating system.
Manually Reinstalling Drivers
NOTE: If your computer has a Consumer IR port and you are reinstalling a Consumer IR driver, you must first enable the Consumer IR port in the system setup program (see "Using the System Setup Program" on page 165) before continuing with the driver installation (see "Reinstalling Drivers and Utilities" on page 107). For information about components installed on your computer, see "Determining Your Computers Configuration" on page 25. 1 After extracting the driver files to your hard drive, as described in the previous section, click Start , and then right-click Computer. 2 Click Properties, and then click Device Manager. 3 Double-click the type of device for which you are installing the driver (for example, Modems or Infrared devices). 4 Double-click the name of the device for which you are installing the driver. 5 Click Driver tab, and then click Update Driver. 6 Click Install from a list or specific location (Advanced), and then click Next. 7 Click Browse and browse to the location to which you previously copied the driver files. 8 When the name of the appropriate driver appears, click Next. 9 Click Finish, and then restart your computer.
Troubleshooting Software and Hardware Problems
If a device is either not detected during the operating system setup or is detected but incorrectly configured, use Windows Vista Help and Support to resolve the incompatibility: 1 Click Start Help and Support. 2 Type hardware troubleshooter in the search field, then press <Enter>. 3 In the search results, select the option that best describes the problem and follow the remaining troubleshooting steps.

Removing Dell PC Restore

NOTICE: Removing Dell PC Restore from the hard drive permanently deletes the PC Restore utility from your computer. After you have removed Dell PC Restore, you will not be able to use it to restore your computers operating system. Dell PC Restore enables you to restore your hard drive to the operating state it was in when you purchased your computer. It is recommended that you do not remove PC Restore from your computer, even to gain additional harddrive space. If you remove PC Restore from the hard drive, you cannot recall it, and you will be unable to use PC Restore to return your computers operating system to its original state. To remove PC Restore: 1 Log on to the computer as a local administrator. 2 In Windows Explorer, go to c:\dell\utilities\DSR. 3 Double-click the filename DSRIRRemv2.exe. NOTE: If you do not log on as a local administrator, a message appears
stating that you must log on as administrator. Click Quit, and then log on as a local administrator.
NOTE: If the partition for PC Restore does not exist on your computers hard
drive, a message appears stating that the partition was not found. Click Quit; there is no partition to delete.
4 Click OK to remove the PC Restore partition on the hard drive. 5 Click Yes to confirm. The PC Restore partition is deleted and the newly available disk space is added to the free space allocation on the hard drive. 6 Right-click Local Disk (C:) in Windows Explorer, click Properties, and verify that the additional disk space is available as indicated by the increased value for Free Space. 7 Click Finish to close the PC Restore Removal window. 8 Restart the computer.
Using the Operating System Media

Before You Begin

If you are considering reinstalling the Windows operating system to correct a problem with a newly installed driver, first try using Windows Device Driver Rollback (see "Using Windows Device Driver Rollback" on page 107). If Device Driver Rollback does not resolve the problem, then use System Restore to return your operating system to the operating state it was in before you installed the new device driver (see "Using Microsoft Windows System Restore" on page 111). NOTICE: Before performing the installation, back up all data files on your primary hard drive. For conventional hard drive configurations, the primary hard drive is the first drive detected by the computer. To reinstall Windows, you need the following items: Dell Operating System media Dell Drivers and Utilities media NOTE: Your Drivers and Utilities media contains drivers that were installed during assembly of the computer. Use your Drivers and Utilities media to load any required drivers, including the drivers required if your computer has a RAID controller.

Reinstalling Windows

The reinstallation process can take 1 to 2 hours to complete. After you reinstall the operating system, you must also reinstall the device drivers, virus protection program, and other software. NOTICE: The Operating System media provides options for reinstalling Windows. The options can overwrite files and possibly affect programs that are installed on your hard drive. Therefore, do not reinstall Windows unless a Dell technical support representative instructs you to do so. 1 Save and close any open files and exit any open programs. 2 Insert the Operating System media. 3 Click Exit if the Install Windows message appears.

4 Restart the computer. When the DELL logo appears, press <F12> immediately. NOTE: If you wait too long and the operating system logo appears, continue to wait until you see the Microsoft Windows desktop, then shut down your computer and try again. NOTE: The next steps change the boot sequence for one time only. On the
next start-up, the computer boots according to the devices specified in the system setup program.
5 When the boot device list appears, highlight CD/DVD/CD-RW Drive, and then press <Enter>. 6 Press any key to Boot from CD-ROM. 7 Follow the instructions on the screen to complete the installation.
Adding and Replacing Parts
This chapter provides procedures for removing and installing the components in your computer. Unless otherwise noted, each procedure assumes that the following conditions exist: You have performed the steps in "Turning Off Your Computer" on page 117 and "Before Working Inside Your Computer" on page 118. You have read the safety information in your Dell Product Information Guide. A component can be replacedor if purchased separatelyinstalled by performing the removal procedure in reverse order.

Recommended Tools

The procedures in this document may require the following tools: Small flat-blade screwdriver Phillips screwdriver Small plastic scribe Flash BIOS update (see the Dell Support website at support.dell.com)
NOTICE: To avoid losing data, save and close any open files and exit any open programs before you turn off your computer. 1 Save and close any open files and exit any open programs. 2 Click Start , click the arrow , and then click Shut Down. The computer turns off after the operating system shutdown process finishes.
3 Ensure that the computer and any attached devices are turned off. If your computer and attached devices did not automatically turn off when you shut down your operating system, press and hold the power button for at least 8 to 10 seconds until the computer turns off.
Before Working Inside Your Computer
Use the following safety guidelines to help protect your computer from potential damage and to help ensure your own personal safety. CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide. CAUTION: Handle components and cards with care. Do not touch the components or contacts on a card. Hold a card by its edges or by its metal mounting bracket. Hold a component such as a processor by its edges, not by its pins. NOTICE: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell is not covered by your warranty. NOTICE: When you disconnect a cable, pull on its connector or on its strain-relief loop, not on the cable itself. Some cables have a connector with locking tabs; if you are disconnecting this type of cable, press in on the locking tabs before you disconnect the cable. As you pull connectors apart, keep them evenly aligned to avoid bending any connector pins. Also, before you connect a cable, ensure that both connectors are correctly oriented and aligned. NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on the back of the computer). NOTICE: To help prevent damage to the computer, perform the following steps before you begin working inside the computer. 1 Ensure that the work surface is flat and clean to prevent the computer cover from being scratched. 2 Turn off your computer (see "Turning Off Your Computer" on page 117). NOTICE: To disconnect a network cable, first unplug the cable from your computer, and then unplug it from the network wall jack. 3 Disconnect any telephone or network cables from the computer. 4 Disconnect your computer and all attached devices from their electrical outlets. 118

NOTICE: Disconnect the mouse from the computer before cleaning the mouse If your screen cursor skips or moves abnormally, clean the mouse.
Cleaning a Non-Optical Mouse
1 Clean the outside casing of the mouse with a cloth moistened with a mild cleaning solution. 2 Turn the retainer ring on the underside of your mouse counterclockwise, and then remove the ball. 3 Wipe the ball with a clean, lint-free cloth. 4 Blow carefully into the ball cage or use a can of compressed air to dislodge dust and lint. 5 If the rollers inside the ball cage are dirty, clean the rollers with a cotton swab moistened lightly with isopropyl alcohol. 6 Recenter the rollers in their channels if they are misaligned. Ensure that fluff from the swab is not left on the rollers. 7 Replace the ball and retainer ring, and turn the retainer ring clockwise until it clicks into place.
Cleaning an Optical Mouse
Clean the outside casing of the mouse with a cloth moistened with a mild cleaning solution.
NOTICE: Always use compressed air to clean the lens in the optical drive, and follow the instructions that come with the compressed air product. Never touch the lens in the drive. If you notice problems, such as skipping, with the playback quality of your media, try cleaning the discs. 1 Hold the disc by its outer edge. You can also touch the inside edge of the center hole. NOTICE: To help prevent damage to the surface, do not wipe in a circular motion around the disc. 2 With a soft, lint-free cloth, gently wipe the bottom of the disc (the unlabeled side) in a straight line from the center to the outer edge of the disc. For stubborn dirt, try using water or a diluted solution of water and mild soap. You can also purchase commercial products that clean discs and provide some protection from dust, fingerprints, and scratches. Cleaning products for CDs are also safe to use on DVDs.
Technician assisted technical support requires the cooperation and participation of the customer in the troubleshooting process and provides for restoration of the operating system, software programs, and hardware drivers to the original default configuration as shipped from Dell, as well as the verification of appropriate functionality of the computer and all Dell-installed hardware. In addition to this technician assisted technical support, online technical support is available at support.dell.com. Additional technical support options may be available for purchase.

Fahrenheit A temperature measurement scale where 32 is the freezing point and 212 is the boiling point of water. FBD fully-buffered DIMM A DIMM with DDR2 DRAM chips and an Advanced Memory Buffer (AMB) that speeds communication between the DDR2 SDRAM chips and the system. FCC Federal Communications Commission A U.S. agency responsible for enforcing communications-related regulations that state how much radiation computers and other electronic equipment can emit. fingerprint reader A strip sensor that uses your unique fingerprint to authenticate your user identity to help secure your computer. folder A term used to describe space on a disk or drive where files are organized and grouped. Files in a folder can be viewed and ordered in various ways, such as alphabetically, by date, and by size. format The process that prepares a drive or disk for file storage. When a drive or disk is formatted, the existing information on it is lost. FSB front side bus The data path and physical interface between the processor and RAM. FTP file transfer protocol A standard Internet protocol used to exchange files between computers connected to the Internet.
G gravity A measurement of weight and force. GB gigabyte A measurement of data storage that equals 1024 MB (1,073,741,824 bytes). When used to refer to hard drive storage, the term is often rounded to 1,000,000,000 bytes. GHz gigahertz A measurement of frequency that equals one thousand million Hz, or one thousand MHz. The speeds for computer processors, buses, and interfaces are often measured in GHz. graphics mode A video mode that can be defined as x horizontal pixels by y vertical pixels by z colors. Graphics modes can display an unlimited variety of shapes and fonts. GUI graphical user interface Software that interacts with the user by means of menus, windows, and icons. Most programs that operate on the Windows operating systems are GUIs.
hard drive A drive that reads and writes data on a hard disk. The terms hard drive and hard disk are often used interchangeably. heat sink A metal plate on some processors that helps dissipate heat. hibernate mode A power management mode that saves everything in memory to a reserved space on the hard drive and then turns off the computer. When you restart the computer, the memory information that was saved to the hard drive is automatically restored. HDMI The High-Definition Multimedia Interface (HDMI) is an all-digital audio/video interface capable of transmitting uncompressed streams. HTTP hypertext transfer protocol A protocol for exchanging files between computers connected to the Internet. Hyper-Threading Hyper-Threading is an Intel technology that can enhance overall computer performance by allowing one physical processor to function as two logical processors, capable of performing certain tasks simultaneously. Hz hertz A unit of frequency measurement that equals 1 cycle per second. Computers and electronic devices are often measured in kilohertz (kHz), megahertz (MHz), gigahertz (GHz), or terahertz (THz).

RAID redundant array of independent disks A method of providing data redundancy. Some common implementations of RAID include RAID 0, RAID 1, RAID 5, RAID 10, and RAID 50.
RAM random-access memory The primary temporary storage area for program instructions and data. Any information stored in RAM is lost when you shut down your computer. readme file A text file included with a software package or hardware product. Typically, readme files provide installation information and describe new product enhancements or corrections that have not yet been documented. read-only Data and/or files you can view but cannot edit or delete. A file can have read-only status if: It resides on a physically write-protected floppy disk, CD, or DVD. It is located on a network in a directory and the system administrator has assigned rights only to specific individuals. refresh rate The frequency, measured in Hz, at which your screen's horizontal lines are recharged (sometimes also referred to as its vertical frequency). The higher the refresh rate, the less video flicker can be seen by the human eye. resolution The sharpness and clarity of an image produced by a printer or displayed on a monitor. The higher the resolution, the sharper the image. RFI radio frequency interference Interference that is generated at typical radio frequencies, in the range of 10 kHz to 100,000 MHz. Radio frequencies are at the lower end of the electromagnetic frequency spectrum and are more likely to have interference than the higher frequency radiations, such as infrared and light. ROM read-only memory Memory that stores data and programs that cannot be deleted or written to by the computer. ROM, unlike RAM, retains its contents after you shut down your computer. Some programs essential to the operation of your computer reside in ROM. RPM revolutions per minute The number of rotations that occur per minute. Hard drive speed is often measured in rpm. RTC real time clock Battery-powered clock on the system board that keeps the date and time after you shut down the computer. RTCRST real-time clock reset A jumper on the system board of some computers that can often be used for troubleshooting problems.
SAS serial attached SCSI A faster, serial version of the SCSI interface (as opposed to the original SCSI parallel architecture). SATA serial ATA A faster, serial version of the ATA (IDE) interface.
ScanDisk A Microsoft utility that checks files, folders, and the hard disks surface for errors. ScanDisk often runs when you restart the computer after it has stopped responding. SCSI small computer system interface A high-speed interface used to connect devices to a computer, such as hard drives, CD drives, printers, and scanners. The SCSI can connect many devices using a single controller. Each device is accessed by an individual identification number on the SCSI controller bus. SDRAM synchronous dynamic random-access memory A type of DRAM that is synchronized with the optimal clock speed of the processor. serial connector An I/O port often used to connect devices such as a handheld digital device or digital camera to your computer. Service Tag A bar code label on your computer that identifies your computer when you access Dell Support at support.dell.com or when you call Dell for customer service or technical support. setup program A program that is used to install and configure hardware and software. The setup.exe or install.exe program comes with most Windows software packages. Setup program differs from system setup. shortcut An icon that provides quick access to frequently used programs, files, folders, and drives. When you place a shortcut on your Windows desktop and doubleclick the icon, you can open its corresponding folder or file without having to find it first. Shortcut icons do not change the location of files. If you delete a shortcut, the original file is not affected. Also, you can rename a shortcut icon. SIM Subscriber Identity Module A SIM card contains a microchip that encrypts voice and data transmissions. SIM cards can be used in phones or portable computers. smart card A card that is embedded with a processor and a memory chip. Smart cards can be used to authenticate a user on computers equipped for smart cards. S/PDIF Sony/Philips Digital Interface An audio transfer file format that allows the transfer of audio from one file to another without converting it to and from an analog format, which could degrade the quality of the file. standby mode A power management mode that shuts down all unnecessary computer operations to save energy. Strike Zone Reinforced area of the platform base that protects the hard drive by acting as a dampening device when a computer experiences resonating shock or is dropped (whether the computer is on or off). surge protectors Prevent voltage spikes, such as those that may occur during an electrical storm, from entering the computer through the electrical outlet. Surge protectors do not protect against lightning strikes or against brownouts, which occur when the voltage drops more than 20 percent below the normal AC-line voltage level. Glossary

Network connections cannot be protected by surge protectors. Always disconnect the network cable from the network connector during electrical storms. SVGA super-video graphics array A video standard for video cards and controllers. Typical SVGA resolutions are 800 x 600 and 1024 x 768. The number of colors and resolution that a program displays depends on the capabilities of the monitor, the video controller and its drivers, and the amount of video memory installed in the computer. S-video TV-out A connector used to attach a TV or digital audio device to the computer. SXGA super-extended graphics array A video standard for video cards and controllers that supports resolutions up to 1280 x 1024. SXGA+ super-extended graphics array plus A video standard for video cards and controllers that supports resolutions up to 1400 x 1050. system board The main circuit board in your computer. Also known as the motherboard. system setup A utility that serves as an interface between the computer hardware and the operating system. System setup allows you to configure user-selectable options in the BIOS, such as date and time or system password. Unless you understand what effect the settings have on the computer, do not change the settings for this program.
TAPI telephony application programming interface Enables Windows programs to operate with a wide variety of telephony devices, including voice, data, fax, and video. text editor A program used to create and edit files that contain only text; for example, Windows Notepad uses a text editor. Text editors do not usually provide word wrap or formatting functionality (the option to underline, change fonts, and so on). TPM trusted platform module A hardware-based security feature that when combined with security software enhances network and computer security by enabling features such as file and e-mail protection. travel module A plastic device designed to fit inside the module bay of a portable computer to reduce the weight of the computer.
UAC user account control Microsoft Windows Vista security feature that, when enabled, provides an added layer of security between user accounts and access to operating system settings. UMA unified memory allocation System memory dynamically allocated to video. UPS uninterruptible power supply A backup power source used when the electrical power fails or drops to an unacceptable voltage level. A UPS keeps a computer running for a limited amount of time when there is no electrical power. UPS systems typically provide surge suppression and may also provide voltage regulation. Small UPS systems provide battery power for a few minutes to enable you to shut down your computer. USB universal serial bus A hardware interface for a low-speed device such as a USB-compatible keyboard, mouse, joystick, scanner, set of speakers, printer, broadband devices (DSL and cable modems), imaging devices, or storage devices. Devices are plugged directly in to a 4-pin socket on your computer or in to a multi-port hub that plugs in to your computer. USB devices can be connected and disconnected while the computer is turned on, and they can also be daisy-chained together. UTP unshielded twisted pair Describes a type of cable used in most telephone networks and some computer networks. Pairs of unshielded wires are twisted to protect against electromagnetic interference, rather than relying on a metal sheath around each pair of wires to protect against interference. UXGA ultra extended graphics array A video standard for video cards and controllers that supports resolutions up to 1600 x 1200.

WXGA wide-aspect extended graphics array A video standard for video cards and controllers that supports resolutions up to 1280 x 800.
XGA extended graphics array A video standard for video cards and controllers that supports resolutions up to 1024 x 768.
ZIF zero insertion force A type of socket or connector that allows a computer chip to be installed or removed with no stress applied to either the chip or its socket. Zip A popular data compression format. Files that have been compressed with the Zip format are called Zip files and usually have a filename extension of.zip. A special kind of zipped file is a self-extracting file, which has a filename extension of.exe. You can unzip a self-extracting file by double-clicking it. Zip drive A high-capacity floppy drive developed by Iomega Corporation that uses 3.5-inch removable disks called Zip disks. Zip disks are slightly larger than regular floppy disks, about twice as thick, and hold up to 100 MB of data.

Numbers

8-in-1 memory card reader, 63 Blu-ray Disc, 52-53, 85 boot sequence, 166 brightness adjusting, 41
audio device connecting, 56 enabling, 58 audio. See sound
carnet, 148 CD about, 52 CD-RW drive problems, 85 drive problems, 85 Check Disk, 85 cleaning display, 168 keyboard, 168 media, 170 mouse, 169 touch pad, 169 coin-cell battery replacing, 143 computer crashes, 95-96 restore to previous operating state, 111 slow performance, 87, 98 specifications, 157 stops responding, 95
battery charge gauge, 45 charging, 48 checking the charge, 44 performance, 43 power meter, 45 removing, 48 replacing coin-cell battery, 143 storing, 49 blanks ExpressCards, 59, 63 removing, 61, 64 Bluetooth wireless technology card device status light, 28 installing, 142
connecting audio device, 56 Mobile Broadband network, 70 TV, 56 contacting Dell, 155 copying CDs general information, 52 helpful tips, 54 how to, 53 copying DVDs general information, 52 helpful tips, 54 how to, 53
device status lights description, 28 diagnostics Dell, 79 display adjusting brightness, 41 adjusting the size of icons, 145 adjusting the size of toolbars, 145 description, 27 resolution, 41 switching the video image, 41 documentation End User License Agreement, 14 ergonomics, 14 online, 16 Product Information Guide, 14 regulatory, 14 safety, 14 warranty, 14 Dolby headphones, setting up, 58 drivers about, 106 identifying, 107 reinstalling, 107 Drivers and Utilities media, 13 about, 108 Dell Diagnostics, 79 drives problems, 84 See also hard drive See also optical drive

What Are You Looking For? How to reinstall my operating system
Find It Here Operating System Media The operating system is already installed on your computer. To reinstall your operating system, use one of the following methods: Microsoft Windows System Restore Microsoft Windows System Restore returns your computer to an earlier operating state without affecting data files. Dell PC Restore Dell PC Restore returns your computer to its original operating state. Dell PC Restore may not ship with your computer. Operating System Installation Media If you received operating system media with your computer, you can use it to restore your operating system. For more information, see "Restoring Your Operating System" on page 116. After you reinstall your operating system, use the Drivers and Utilities media to reinstall drivers for the devices that came with your computer.
Your operating system product key label is located on your computer. NOTE: The color of your CD varies based on the operating system you ordered.
Determining Your Computers Configuration
Based on selections that you made when purchasing your computer, your computer has one of several different video controller configurations. To determine your computers video controller configuration: 1 Click Start , and then click Help and Support. 2 Under Pick a Task, click Use Tools to view your computer information and diagnose problems. 3 Under My Computer Information, select Hardware. From the My Computer Information - Hardware screen, you can view the type of video controller installed in your computer, as well as the other hardware components.

Front View

camera indicator display keyboard
7 camera (optional) media control buttons fingerprint reader (optional) microphone connector touch pad buttons media direct button dual digital microphones (optional)
8-in-1 memory reader audio connectors touch pad power button

CAMERA INDICATOR

Indicates that the camera is turned on. Based on configuration selections that you made when ordering your computer, your computer may not include a camera. Built-in camera for video capture, conferencing, and chat. Based on configuration selections that you made when ordering your computer, your computer may not include a camera. For more information about your display, see "Using the Display" on Control CD, DVD, and Media Player playback. page 47.

Surge Protectors

Surge protectors and power strips equipped with surge protection help prevent damage to your computer from voltage spikes that can occur during electrical storms or after power interruptions. Some surge protector manufacturers include warranty coverage for certain types of damage. Carefully read the device warranty when choosing a surge protector. A device with a higher joule rating offers more protection. Compare joule ratings to determine the relative effectiveness of different devices. NOTICE: Most surge protectors do not protect against power fluctuations or power interruptions caused by nearby lightning strikes. When lightning occurs in your area, disconnect the telephone line from the telephone wall jack and disconnect your computer from the electrical outlet. Many surge protectors have a telephone jack for modem protection. See the surge protector documentation for modem connection instructions. NOTICE: Not all surge protectors offer network adapter protection. Disconnect the network cable from the network wall jack during electrical storms.

Line Conditioners

NOTICE: Line conditioners do not protect against power interruptions. Line conditioners are designed to maintain AC voltage at a fairly constant level.
NOTICE: Loss of power while data is being saved to the hard drive may result in data loss or file damage. NOTE: To ensure maximum battery operating time, connect only your computer to a UPS. Connect other devices, such as a printer, to a separate power strip that provides surge protection. A UPS protects against power fluctuations and interruptions. UPS devices contain a battery that provides temporary power to connected devices when AC power is interrupted. The battery charges while AC power is available. See the UPS manufacturer documentation for information on battery operating time and to ensure that the device is approved by Underwriters Laboratories (UL).
NOTE: Your operating system may automatically configure most of the options available in system setup, thus overriding options that you set through system setup. An exception is the External Hot Key option, which you can disable or enable only through system setup. For more information on configuring features for your operating system, see Windows Help and Support (click Start , and then click Help and Support). You can use system setup as follows: To set or change user-selectable features such as your computer password To verify information about the computer's current configuration such as the amount of system memory
After you set up the computer, run system setup to familiarize yourself with your system configuration information and optional settings. You may want to write down the information for future reference. The system setup screens display the current setup information and settings for your computer, such as: System configuration Boot order Boot (start-up) configuration Basic device configuration settings System security and hard drive password settings NOTE: Unless you are an expert computer user or are directed to do so by Dell technical support, do not change the system setup settings. Certain changes might make your computer work incorrectly.

Viewing the System Setup Screen
1 Turn on (or restart) your computer. 2 When the DELL logo appears, press <F2> immediately. If you wait too long and the Microsoft Windows logo appears, continue to wait until you see the Windows desktop, then shut down your computer and try again.

System Setup Screen

NOTE: For information about a specific item on a system setup screen, highlight the item and see the Help area on the screen. On each screen, the system setup options are listed at the left. To the right of each option is the setting or value for that option. You can change settings that appear as white type on the screen. Options or values that you cannot change (because they are determined by the computer) appear less bright. The upper-right corner of the screen displays help information for the currently highlighted option; the lower-right corner displays information about the computer. System setup key functions are listed across the bottom of the screen.

Commonly Used Options

Certain options require that you reboot the computer for new settings to take effect.
Changing the Boot Sequence
The boot sequence, or boot order, tells the computer where to look to find the software needed to start the operating system. You can control the boot sequence and enable/disable devices using the Boot Order page of the system setup program. NOTE: To change the boot sequence on a one-time-only basis, see "Performing a One-Time Boot" on page 39. The Boot Order page displays a general list of the bootable devices that may be installed in your computer, including but not limited to the following: Diskette Drive Internal HDD
USB Storage Device CD/DVD/CD-RW drive Modular bay HDD NOTE: Only devices that are preceded by a number are bootable.
During the boot routine, the computer starts at the top of the list and scans each enabled device for the operating system start-up files. When the computer finds the files, it stops searching and starts the operating system. To control the boot devices, select (highlight) a device by pressing the down-arrow or up-arrow key, and then enable or disable the device or change its order in the list. To enable or disable a device, highlight the item and press the space bar. Enabled items are preceded by a number; disabled items are not preceded by a number. To reorder a device in the list, highlight the device and press <u> to move the device up the list or <d> to move a device down the list.
Boot sequence changes take effect as soon as you save the changes and exit the system setup program.
Performing a One-Time Boot
You can set a one-time-only boot sequence without entering the system setup program (you can also use this procedure to boot the Dell Diagnostics on the diagnostics utility partition on your hard drive). 1 Shut down the computer through the Start menu. 2 Connect the computer to an electrical outlet. 3 Turn on the computer. When the DELL logo appears, press <F12> immediately. If you wait too long and the Windows logo appears, continue to wait until you see the Windows desktop, then shut down your computer and try again. 4 When the boot device list appears, highlight the device from which you want to boot and press <Enter>. The computer boots to the selected device. The next time you reboot the computer, the previous boot order is restored.

Switching the Video Image From Your Computer Display To a Projector
When you start the computer with an external device (such as an external monitor or projector) attached and turned on, the image may appear on either the computer display or the external device. Press <Fn><F8> to switch the video image between the display only, the external device only, or the display and the external device simultaneously.
Setting Display Resolution and Refresh Rate
NOTE: If you change the display resolution from the current settings, the image may appear blurry or text may be hard to read if you change the resolution to one not supported by your computer and display. Before you change any of the display settings, make a note of the current settings so you can change back to the previous settings if you need to.
You can enhance the legibility of text and change the appearance of images on the screen by adjusting display resolution. As you increase resolution, items appear smaller on the screen. In contrast, lower resolution causes text and images to appear larger and can benefit people with vision impairments. To display a program at a specific resolution, both the video card and the display must support the program, and the necessary video drivers must be installed. NOTE: Use only the Dell-provided video drivers, which are designed to offer the best performance with your Dell-installed operating system. These drivers are available on the Drivers and Utilities CD (optional) or via the web at support.dell.com. If you choose a resolution or color palette that is higher than the display supports, the settings adjust automatically to the closest supported values. To set the display resolution and refresh rate for your display: 1 Click Start Control Panel. 2 Under Appearance and Personalization, click Adjust screen resolution. 3 In the Display Settings window, under Resolution, move the slide bar to the left or right to decrease or increase the screen resolution. NOTE: For additional instructions, click How do I get the best display?
NOTE: For information about the Dell warranty for your computer, see the Product Information Guide or separate paper warranty document that shipped with your computer. For optimal computer performance and to help preserve BIOS settings, operate your Dell portable computer with the main battery installed at all times. One battery is supplied as standard equipment in the battery bay. NOTE: Because the battery may not be fully charged, use the AC adapter to connect your new computer to an electrical outlet the first time you use the computer. For best results, operate the computer with the AC adapter until the battery is fully charged. To view battery charge status, place the mouse cursor over the battery icon in the Windows notification area. NOTE: Battery operating time (the time the battery can hold a charge) decreases over time. Depending on how often the battery is used and the conditions under which it is used, you may need to purchase a new battery during the life of your computer. NOTE: It is recommended that you connect your computer to an electrical outlet when writing to media. Battery operating time varies depending on operating conditions. Operating time is significantly reduced when you perform operations including, but not limited to, the following: Using optical drives. Using wireless communications devices, ExpressCards, memory cards, or USB devices. Using high-brightness display settings, 3D screen savers, or other powerintensive programs such as complex 3D graphics applications. Running the computer in maximum performance mode. (You can use Windows Power Options Properties or Dell QuickSet to configure power management settings. For details, see "Configuring Power Management Settings" on page 52 or "Dell QuickSet" on page 149.)

Check the Battery Charge

To check the battery charge, press and release the status button on the battery charge gauge to illuminate the charge-indicator lights. Each light represents approximately 20 percent of the total battery charge. For example, if the battery has 80 percent of its charge remaining, four of the lights are on. If no lights are on, the battery has no charge.

Check the Battery Health

NOTE: You can check battery health in one of two ways: by using the charge gauge on the battery, as described below, and by using the Battery Meter in Dell QuickSet. For information about QuickSet, right-click the QuickSet icon in the notification area, and then click Help. To check the battery health using the charge gauge, press and hold the status button on the battery charge gauge for at least 3 seconds to illuminate the health indicator lights. Each light represents incremental degradation. If no lights appear, the battery is in good condition, and more than 80 percent of its original charge capacity remains. If five lights appear, less than 60 percent of the charge capacity remains, and you should consider replacing the battery (see "Battery" on page 164 for more information about the battery operating time).

Low-Battery Warning

NOTICE: To avoid losing or corrupting data, save your work immediately after a low-battery warning, then connect the computer to an electrical outlet. If the battery runs completely out of power, Sleep state begins automatically. A pop-up window warns you when the battery charge is approximately 90 percent depleted. The computer enters Sleep state when the battery charge is at a critically low level. You can change the settings for the battery alarms in Dell QuickSet or the Power Options window. For more information, see "Configuring Power Management Settings" on page 52 or "Dell QuickSet" on page 149.

Conserving Battery Power

To conserve battery power on your portable computer, do any of the following: Connect the computer to an electrical outlet when possible; battery life is largely determined by the number of times the battery is used and recharged. Configure the power management settings using either Dell QuickSet or Microsoft Windows Power Options to optimize your computers power usage (see "Configuring Power Management Settings" on page 52). Use the Sleep power state when you leave the computer unattended for long periods of time (see "Using the Sleep Power State" on page 53).

Enabling the Audio Settings for a TV
1 Click Start , click Control Panel, and then click Sound. 2 Under Sound, click the Playback tab. NOTE: The default playback device is indicated with a green check mark. 3 If the HDMI device is not the default device, select it, click the Set Default button, and then click OK. CAUTION: When you have finished using your computer with the HDMI-panel TV, repeat steps 1 and 2, and then set the default playback device back to Speakers/Headphones. If you leave the default playback device set to HDMI, your computers speakers and headphone jack will not function.
ExpressCards provide additional memory, multimedia, wired and wireless communications, and security features. For example, you can add an ExpressCard to make wireless wide area network (WWAN) connectivity available on your computer. ExpressCards support two form factors: ExpressCard/34 (34 mm wide) ExpressCard/54 (54 mm wide in an L-shape with a 34 mm connector)
The 34 mm card fits into both the 34 mm and 54 mm card slots. The 54 mm card only fits into a 54 mm card slot. See "Specifications" on page 159 for information on supported ExpressCards. NOTE: An ExpressCard is not a bootable device.

ExpressCard/34

ExpressCard/54
Your computer shipped with a plastic blank installed in the ExpressCard slot. Blanks protect unused slots from dust and other particles. Save the blank for use when no ExpressCard is installed in the slot; blanks from other computers may not fit your computer. Remove the blank before installing an ExpressCard. To remove the blank, see "Removing an ExpressCard or Blank" on page 67.
You can install an ExpressCard while the computer is running. The computer automatically detects the card. ExpressCards are generally marked with a symbol (such as a triangle or an arrow) or a label to indicate which end to insert into the slot. The cards are keyed to prevent incorrect insertion. If card orientation is not clear, see the documentation that came with the card. CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide. NOTICE: When installing or removing an express card, please do not push express card and latch simultaneously. This action will damage express card reader. To install an ExpressCard: 1 Hold the card with the top side of the card facing up. 2 Slide the card into the slot until the card is completely seated in its connector. If you encounter too much resistance, do not force the card. Check the card orientation and try again.

7 Disconnect the AC adapter cable from your wireless router to ensure that there is no power connected to the router. NOTE: Wait for a minimum of 5 minutes after disconnecting your broadband
modem before continuing with the network setup.
8 Insert a network cable into the network (RJ-45) connector on the unpowered broadband modem. 9 Connect the other end of the network cable into the Internet network (RJ-45) connector on the unpowered wireless router. 10 Ensure that no network or USB cables, other than the network cable connecting the modem and the wireless router, are connected to the broadband modem. NOTE: Restart your wireless equipment in the order described below to
prevent a potential connection failure
11 Turn on only your broadband modem and wait for at least 2 minutes for the broadband modem to stabilize. After 2 minutes, proceed to step 12. 12 Turn on your wireless router and wait for at least 2 minutes for the wireless router to stabilize. After 2 minutes, proceed to the step 13. 13 Start your computer and wait until the boot process completes. 14 See the documentation that came with your wireless router to do the following in order to set up the wireless router: Establish communication between your computer and your wireless router. Configure your wireless router to communicate with your broadband router. Find out your wireless routers broadcast name. The technical term for the name of your routers broadcast name is Service Set Identifier (SSID) or network name.
15 If necessary, configure your wireless network card to connect to the wireless network (see "Connecting to a WLAN" on page 75).

Connecting to a WLAN

NOTE: Before you connect to a WLAN, ensure that you have followed the instructions in "Wireless Local Area Network (WLAN)" on page 72. NOTE: The following networking instructions do not apply to internal cards with Bluetooth wireless technology or cellular products. This section provides general procedures for connecting to a network using wireless technology. Specific network names and configuration details vary. See "Wireless Local Area Network (WLAN)" on page 72 for more information about how to prepare for connecting your computer to a WLAN. Your wireless network card requires specific software and drivers for connecting to a network. The software is already installed. NOTE: If the software is removed or corrupted, follow the instructions in the user documentation for your wireless network card. Verify the type of wireless network card installed in your computer and then search for that name on the Dell Support website at support.dell.com. For information on the type of wireless network card that is installed in your computer, see "Checking Your Wireless Network Card" on page 72. When you turn on your computer and a network (for which your computer is not configured) is detected in the area, a pop-up appears near the network icon in the Windows notification area. To connect to the network: 1 Click Start , and then click Network. 2 Click Network and Sharing on the navigation bar at the top of the Network folder. 3 Click Connect to a network under Tasks. 4 Select your network from the list and click Connect. Once you have configured your computer for a wireless network, another popup notifies you that your computer is connected to that network. Thereafter, whenever you log on to your computer within the range of the wireless network that you selected, the same pop-up notifies you of the wireless network connection. NOTE: If you select a secure network, you must enter a WEP or WPA key when prompted. Network security settings are unique to your network. Dell cannot provide this information. NOTE: Your computer can take up to 1 minute to connect to the network.

To check your Mobile Broadband card in Windows Help and Support: 1 Click Start Help and Support Use Tools to view your computer information and diagnose problems. 2 Under Tools, click My Computer Information Find information about the hardware installed on this computer. On the My Computer Information - Hardware screen, you can view the type of Mobile Broadband card installed in your computer as well as other hardware components. NOTE: The Mobile Broadband card is listed under Modems.
Connecting to a Mobile Broadband Network
NOTE: These instructions only apply to Mobile Broadband ExpressCards or Mini Cards. They do not apply to internal cards with wireless technology. NOTE: Before you connect to the Internet, you must activate Mobile Broadband service through your cellular service provider. For instructions and for additional information about using the Dell Mobile Broadband Card Utility, see the user's guide available through Windows Help and Support (click Start , and then click Help and Support). The user's guide is also available on the Dell Support website at support.dell.com and on the media included with your Mobile Broadband card if you purchased the card separately from your computer. Use the Dell Mobile Broadband Card Utility to establish and manage a Mobile Broadband network connection to the Internet: 1 Click the Dell Mobile Broadband Card Utility icon notification area to run the utility. 2 Click Connect. NOTE: The Connect button changes to the Disconnect button. 3 Follow the instructions on the screen to manage the network connection with the utility. Or 1 Click Start All Programs Dell Wireless. 2 Click Dell Wireless Broadband and follow the instructions on the screen. in the Windows
Enabling/Disabling the Dell Mobile Broadband Card
NOTE: If you are unable to connect to a Mobile Broadband network, ensure that you have all the components for establishing a Mobile Broadband connection (see "What You Need to Establish a Mobile Broadband Network Connection" on page 76), and then verify that your Mobile Broadband card is enabled by verifying the setting of the wireless switch. You can turn your Mobile Broadband card on and off using the wireless switch on your computer. You can turn your computers wireless devices on and off with the wireless switch on the left side of the computer (see "Left Side View" on page 24).
If the switch is in the "on" position, move the switch to the "off" position to disable the switch and the Mobile Broadband card. If the switch is in the "off" position, move the switch to the "on" position to enable the switch and the Dell Mobile Broadband card. For information about the wireless switch positions, see "Dell Wi-Fi Catcher Network Locator" on page 79. To monitor the status of your wireless device, see "Monitoring the Status of the Wireless Network Card Through Dell QuickSet" on page 76.

If the Pre-boot System Assessment completes successfully, you receive the message Booting Dell Diagnostic Utility Partition. Press any key to continue. 4 Press any key to start the Dell Diagnostics from the diagnostics utility partition on your hard drive. 86
Starting the Dell Diagnostics From the Drivers and Utilities Media
1 Insert your Drivers and Utilities media. 2 Shut down and restart the computer. 3 When the DELL logo appears, press <F12> immediately. NOTE: Keyboard failure may result when a key on the keyboard is held down
for extended periods of time. To avoid possible keyboard failure, press and release <F12> in even intervals until the boot device menu appears.
4 At the boot device menu, use the up- and down-arrow keys to highlight CD/DVD/CD-RW, and then press <Enter>. NOTE: The Quickboot feature changes the boot sequence for the current
boot only. Upon restart, the computer boots according to the boot sequence specified in system setup.
5 Select the Boot from CD-ROM option from the menu that appears, and then press <Enter>. 6 Type 1 to start the Drivers and Utilities menu, and then press <Enter>. 7 Select Run the 32 Bit Dell Diagnostics from the numbered list. If multiple versions are listed, select the version appropriate for your computer. 8 At the Dell Diagnostics Main Menu, select the test you want to run. NOTE: Write down any error codes and problem descriptions exactly as they
appear and follow the instructions on the screen.
9 After all tests have completed, close the test window to return to the Dell Diagnostics Main Menu. 10 Remove your Drivers and Utilities media, then close the Main Menu window to exit the Dell Diagnostics and restart the computer.
Dell Diagnostics Main Menu
After the Dell Diagnostics loads and the Main Menu screen appears, click the button for the option you want. NOTE: It is recommended that you select Test System to run a complete test on your computer.
Option Test Memory Test System Exit Function Run the stand-alone memory test Run System Diagnostics Exit the Diagnostics
After you have selected the Test System option from the main menu, the following menu appears. NOTE: It is recommended that you select Extended Test from the menu below to run a more thorough check of the devices in the computer.
Option Express Test Function Performs a quick test of system devices. The test typically takes 10 to 20 minutes and requires no interaction on your part. Run Express Test first to increase the possibility of tracing the problem quickly. Performs a thorough check of system devices. The test typically takes an hour or more and periodically requires your input to answer specific questions. Tests a specific device in the system and can be used to customize the tests you want to run. Lists a number of common symptoms and allows you to select a test based on the symptom of the problem you are having.

Identifying Drivers

If you experience a problem with any device, identify whether the driver is the source of your problem and, if necessary, update the driver. 1 Click Start , and then right-click Computer. 2 Click Properties, and then click Device Manager. NOTE: The User Account Control window may appear. If you are an
administrator on the computer, click Continue; otherwise, contact your administrator to continue.
Scroll down the list of devices and check for an exclamation point (a circle with a [!]) next to the device name. If an exclamation point is next to the device name, you may need to reinstall the driver or install a new driver (see "Reinstalling Drivers and Utilities" on page 113).
NOTICE: The Dell Support website at support.dell.com and your Drivers and Utilities media provide approved drivers for Dell computers. If you install drivers obtained from other sources, your computer might not work correctly.
Using Windows Device Driver Rollback
If a problem occurs on your computer after you install or update a driver, use Windows Device Driver Rollback to replace the driver with the previously installed version. 1 Click Start , and then right-click Computer. 2 Click Properties, and then click Device Manager. NOTE: The User Account Control window may appear. If you are an
administrator on the computer, click Continue; otherwise, contact your administrator to enter the Device Manager.
3 Right-click the device for which the new driver was installed and click Properties. 4 Click the Drivers tab, and then click Roll Back Driver. If Device Driver Rollback does not resolve the problem, use System Restore (see "Restoring Your Operating System" on page 116) to return your computer to the operating state that existed before you installed the new driver.
Using the Drivers and Utilities Media
If using Device Driver Rollback or System Restore (see "Restoring Your Operating System" on page 116) does not resolve the problem, reinstall the driver from your Drivers and Utilities media. 1 With the Windows desktop displayed, insert your Drivers and Utilities media. If this is your first time to use your Drivers and Utilities media, continue to step 2. If not, proceed to step 5. 2 When the Drivers and Utilities installation program starts, follow the prompts on the screen. NOTE: In most cases, the Drivers and Utilities program starts running
automatically. If it does not, start Windows Explorer, click your media drive directory to display the media contents, and then double-click the autorcd.exe file.
3 When the InstallShield Wizard Complete window appears, remove the Drivers and Utilities disc and click Finish to restart the computer. 4 When you see the Windows desktop, reinsert the Drivers and Utilities disc. 5 At the Welcome Dell System Owner screen, click Next. NOTE: The Drivers and Utilities program displays drivers only for hardware

Removing the Hinge Covers and Center Control Cover
1 Follow the procedures in "Before You Begin" on page 121. 2 Turn the computer over and remove the two M2 x 3-mm screws that secure the center control cover.
3 Turn the computer top side up, and open the display as far as it will open. 4 Remove the hinge covers from each side of the computer.

1 center control cover

hinge cover (2)
5 Ease the center control cover up, and remove the cable that attaches it to the system board.
center control cover cable 3 securing lever

center control cover

Replacing the Hinge Covers and Center Control Cover
1 Reconnect the cable that attaches the center control cover to the system board, and snap the center control cover in place. 2 Replace the hinge covers. 3 Turn the computer over and replace the two M2 x 3-mm screws that secure the center control cover to the computer base.

Keyboard

For more information about the keyboard, see "Using the Keyboard and Touch Pad" on page 43. CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide. NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on the back of the computer). NOTICE: To help prevent damage to the system board, you must remove the battery from the battery bay before you begin working inside the computer.

Removing the Keyboard

1 Follow the procedures in "Before You Begin" on page 121. 2 Remove the Hinge Covers and Center Control Cover (see "Hinge Covers and Center Control Cover" on page 126). 3 Remove the two M2 x 2-mm screws at the top of the keyboard. NOTICE: The keycaps on the keyboard are fragile, easily dislodged, and timeconsuming to replace. Be careful when removing and handling the keyboard. 4 Carefully slide the keyboard toward the back of the computer. NOTICE: Be extremely careful when removing and handling the keyboard. Failure to do so could result in scratching the display panel.
M2 x 2-mm screw (2) keyboard tabs (5) plastic securing bar

keyboard keyboard cable

5 Pull up on the plastic bar that secures the keyboard cable to the system board and remove the keyboard

Replacing the Keyboard

1 Slide the keyboard connector into the slot until it clicks and pull down on the plastic bar that secures the keyboard connector to the system board. 2 Align the five tabs along the bottom of the keyboard and slide them under the palm rest. NOTICE: The keycaps on the keyboard are fragile, easily dislodged, and timeconsuming to replace. Be careful when removing and handling the keyboard. 3 Replace the two M2 x 2-mm screws along the top of the keyboard.

Specifications

NOTE: Offerings may vary by region. For more information regarding the configuration of your computer, click Start , click Help and Support, and then select the option to view information about your computer.
Processor Processor type L1 cache L2 cache External bus frequency System Information System chipset Data bus width DRAM bus width Processor address bus width Flash EPROM Graphics bus PCI bus (PCI-Express used for video controllers) ExpressCard Mobile Intel Express (GM 965 or PM 965) 64 bits dual-channel (2) 64-bit buses 32 bits 2 MB PCI-E Xbits x16 Intel Core 2 Duo Celeron 32 KB per instruction, 32 KB data cache per core 2 MB or 4 MB per core depending on model 667 MHz and 800 MHz
NOTE: The ExpressCard slot is designed only for ExpressCards. It does NOT support
PC Cards. NOTE: PCMCIA may not be available in some regions. ExpressCard controller ExpressCard connector Intel ICH8M one ExpressCard slot (54 mm)
ExpressCard (continued) Cards supported ExpressCard/34 (34 mm) ExpressCard/54 (54 mm) 1.5 V and 3.3 V ExpressCard connector size 8-in-1 Memory Card Reader 8-in-1 memory card controller 8-in-1 memory card connector Cards supported Ricoh R5C833 8-in-1 combo card connector Secure Digital (SD) SDIO MultiMediaCard (MMC) Memory Stick Memory Stick PRO xD-Picture Card Hi Speed-SD Hi Density-SD 26 pins
Memory Memory module connector Memory module capacities Memory type Minimum memory Maximum memory two user-accessible SODIMM connectors 512 MB, 1 GB, 2 GB 667 MHz SoDIMM DDRGB 4 GB
NOTE: In order to take advantage of the dual channel bandwidth capability, both memory slots must be populated and must match in size. NOTE: The available memory displayed does not reflect the complete maximum memory installed because some memory is reserved for system files.
Ports and Connectors Audio IEEE 1394 Consumer IR Mini-card HDMI connector Network adapter USB Video Communications Modem: Type Controller Interface Network adapter Wireless External V.92 56K USB Modem Hardware modem Universal Serial Bus 10/100 Ethernet LAN on system board internal WLAN, WWAN, mini-cards WWAN ExpressCard Bluetooth Wireless Technology Video microphone connector, stereo headphone/speakers connector 4-pin serial connector sensor compatible with Philips RC6 (receive only) three Type IIIA mini-card slots 19-pin RJ-45 port two 4-pin USB 2.0-compliant connector 15-hole connector
NOTE: Optional video controller upgrades are available for your computer subject to availability at the time of purchase. To determine the configuration of your computer, see "Determining Your Computers Configuration" on page 19.

If necessary, consult a representative of Dell Inc. or an experienced radio/television technician for additional suggestions. 168
The following information is provided on the device or devices covered in this document in compliance with the FCC regulations:
Product name: Model number: Company name: Dell XPS M1330 PP25L Dell Inc. Worldwide Regulatory Compliance & Environmental Affairs One Dell Way Round Rock, TX 78682 USA 512-338-4400
This product incorporates copyright protection technology that is protected by U.S. patents and other intellectual property rights. Use of this copyright protection technology must be authorized by Macrovision, and is intended for home and other limited viewing uses only unless otherwise authorized by Macrovision. Reverse engineering or disassembly is prohibited.

Glossary

Terms in this Glossary are provided for informational purposes only and may or may not describe features included with your particular computer.
AC alternating current The form of electricity that powers your computer when you plug the AC adapter power cable in to an electrical outlet. ACPI advanced configuration and power interface A power management specification that enables Microsoft Windows operating systems to put a computer in standby or hibernate mode to conserve the amount of electrical power allocated to each device attached to the computer. AGP accelerated graphics port A dedicated graphics port that allows system memory to be used for video-related tasks. AGP delivers a smooth, true-color video image because of the faster interface between the video circuitry and the computer memory. AHCI Advanced Host Controller Interface An interface for a SATA hard drive Host Controller which allows the storage driver to enable technologies such as Native Command Queuing (NCQ) and hot plug. ALS ambient light sensor A feature that helps to control display brightness. antivirus software A program designed to identify, quarantine, and/or delete viruses from your computer. ASF alert standards format A standard to define a mechanism for reporting hardware and software alerts to a management console. ASF is designed to be platform- and operating system-independent.
battery life span The length of time (years) during which a portable computer battery is able to be depleted and recharged. battery operating time The length of time (minutes or hours) that a portable computer battery powers the computer.
BIOS basic input/output system A program (or utility) that serves as an interface between the computer hardware and the operating system. Unless you understand what effect these settings have on the computer, do not change them. Also referred to as system setup. bit The smallest unit of data interpreted by your computer. Bluetooth wireless technology A wireless technology standard for short-range (9 m [29 feet]) networking devices that allows for enabled devices to automatically recognize each other. boot sequence Specifies the order of the devices from which the computer attempts to boot. bootable CD A CD that you can use to start your computer. In case your hard drive is damaged or your computer has a virus, ensure that you always have a bootable CD or floppy disk available. Your Drivers and Utilities media is a bootable CD. bootable disk A disk that you can use to start your computer. In case your hard drive is damaged or your computer has a virus, ensure that you always have a bootable CD or floppy disk available. bps bits per second The standard unit for measuring data transmission speed. BTU British thermal unit A measurement of heat output. bus A communication pathway between the components in your computer. bus speed The speed, given in MHz, that indicates how fast a bus can transfer information. byte The basic data unit used by your computer. A byte is usually equal to 8 bits.