PRODUCT: Inspiron 1526, Inspiron 1526n REGULATORY MODEL: PP29L EFFECTIVE DATE: February 9, 2009

Dell Inc. www.dell.com

TABLE OF CONTENTS FOR PRODUCT SAFETY, EMC & ENVIRONMENTAL DATASHEET
Regulatory I. Product Safety II. Electromagnetic Compatibility III. Ergonomics, Acoustics, and Hygienics IV. Power Cords and User Documentation V. Datasheet Responsible Party Name and Address VI. Trade Import/Export Compliance Data Environmental VII. System Dimension and Weight VIII. Declarations and Certifications IX. Performance Data X. Product Materials Information XI. Packaging XII. Batteries XIII. Design for Environment XIV. Recycling/End-of-Life Service Information XV. Dell Corporate Environmental Information

PRODUCT SAFETY1

Argentina Australia Belarus Canada China Croatia European Union IECEE Israel Kazakhstan Kenya Mexico Moldova Nigeria Norway Russia Saudi Arabia Singapore South Africa South Korea Taiwan Ukraine United States Uzbekistan
The product has been certified and bears the Mark, as applicable, of the Product Safety authorities as indicated below. Country/Region Authority or Mark
IRAM NATA BELLIS SCC CNCA or CCC KONCAR CE IECEE CB SII OTAN CKT KEBS NYCE or NOM INSM SONCAP NEMKO GOST KSA ICCP Safety Registration Scheme NRCS KETI (eK) BSMI UKRTEST or UKRSERTCOMPUTER NRTL STZ
1 The above-listed Product Safety certifications may vary depending upon the location of the Dell factory and specific product configuration. Certification marks may not be applied on products for countries outside the purchasers country. Product Safety certification is specific to the AC Adapter only.
Product Safety, EMC & Environmental Datasheet Page 1
ELECTROMAGNETIC COMPATIBILITY2
Australia / New Zealand Belarus Bosnia & Herzegovina, Montenegro, Serbia Canada China Croatia European Union Israel Japan Kazakhstan Moldova Norway Russia South Africa South Korea Taiwan Ukraine United States Uzbekistan Vietnam ACMA or C-Tick BELLIS
The product has been certified and bears the Mark, as applicable, of the EMC authorities as indicated below. Country/Region Authority or Mark Class
Class B Class B Class B Class B Class B Class B Class B Class B Class B Class B Class B Class B Class B Class B Class B Class B Class B Class B Class B Class B
KVALITET ICES CNCA or CCC KONCAR CE SII VCCI OTAN CKT INSM NEMKO GOST SABS KCC BSMI UKRTEST or UKRSERTCOMPUTER FCC STZ ICT
ERGONOMICS, ACOUSTICS AND HYGIENICS3
The product has been certified and bears the Mark, as applicable, of the Ergonomics, Acoustics and Hygienics authorities as indicated below. Country/Region Authority or Mark Russia GOST
POWER CORDS AND USER DOCUMENTATION
Dell products are provided with the power cord and user documentation suitable for the intended country of delivery. Products that are relocated to other countries should use nationally certified power cords and plugs to ensure safe operation of the product. Contact Dell to determine if alternate power cords or user documentation in other languages is available for your market.
The above-listed EMC certifications may vary depending upon the location of the Dell factory and specific product configuration. Certification marks may not be applied on products for countries outside the purchasers country. 3 The above-listed Ergonomics, Acoustics and Hygienics certifications may vary depending upon the location of the Dell factory and specific product configuration. Certification marks may not be applied on products for countries outside the purchasers country.

Product Safety, EMC & Environmental Datasheet Page 2
DATASHEET RESPONSIBLE PARTY NAME AND ADDRESS
Dell Inc. Department: Global Regulations and Standards MS: PS4-30 Round Rock, Texas 78682, USA 512-338-4400 Regulatory_Compliance@Dell.com
TRADE (IMPORT/EXPORT) COMPLIANCE DATA
System US Harmonized Tariff System (USHTS) Number System US Export Control Classification Number (ECCN) 8471.30.0100 4A994
For additional questions regarding importing & exporting classification of Dell products, please send an e-mail to: US_Export_Classification@Dell.com
VII. SYSTEM DIMENSION AND WEIGHT
Depth, cm 25.6 Width, cm 35.7 Height, cm 4.16 Weight, kg 2.7 (May vary with additional options installed)
VIII. DECLARATIONS AND CERTIFICATIONS
This system received the following approvals and may be labeled with one or more of these marks depending on point of purchase: Approvals Certificate # Yes / No / N/A BG-04-0281China: China Energy Certification Program (CECP) 2007 Yes Through internal design controls and supply chain declarations, this system has been verified to comply with the EU RoHS Directive. For more details, please see www.dell.com/rohsinfo. All Dell products shipping directly into China which are manufactured on or after March 1st, 2007, will be China RoHS compliant. For more details, please see www.dell.com/rohs.
Product Safety, EMC & Environmental Datasheet Page 3
PERFORMANCE DATA System Configuration
The Energy Consumption and Declared Noise Emissions data is based on a configuration including: Processor One AMD TL-60 2.0GHz Hard Drive(s) One 120 GB Power Supply(s) 65 Watt efficiency

Energy Consumption4

Service Level *Maximum Idle ACPI-S3 Standby mode Off Low Power Mode disabled External Power Supply Energy Consumption (Wattage) 51.86 14.72 1.61 0.66 0.35 BTU Calculation 177.361 50.342 5.506 2.257 1.197 Description of Service Level The data provided is the highest wattage reading while running an Industry Benchmark suite of tests. As specified by the EPA Computer spec 4.0 or system is sitting at the main Windows screen. Suspend-to-RAM (low power mode) System is turned off with the Low power Mode feature disabled via the BIOS AC adapter connected to mains with system detached otherwise known as No-load condition
*Maximum Energy Consumption results are based solely upon the laboratory testing of the System Configuration listed above. Energy consumption is tested at 230 Volts / 50 Hz. Heat dissipation is calculated based on the measured watts, assuming the service level is attained for one hour. Off data is not meant to show compliance to US Executive Order 13221. When applicable, Dell product information related to US Executive Order 13221 may be obtained at: http://oahu.lbl.gov/index.html.

Declared Noise Emissions in accordance with ISO 9296 (tested in accordance with ISO 7779)
Service Level Hard Drive Accessing CD Drive Accessing Idle Sound Power (LWAd, bels) (1 bel=10 decibels, re 10-12 Watts) 3.44 4.43 3.31 Sound Pressure Operator Position (LpAm, decibels) (re 2x10-5 Pa) 27.0 37.2 20.3
This document is informational only and reflects laboratory performance. Your product may perform differently, depending on the software, components and peripherals you ordered. Accordingly, the customer should not rely upon this information in making decisions about electrical tolerances or otherwise. No warranty as to accuracy or completeness is expressed or implied.
Product Safety, EMC & Environmental Datasheet Page 4
PRODUCT MATERIALS INFORMATION5 Restricted Substances
This Dell product does NOT contain any of the following substances (in concentrations exceeding legal threshold limits): Asbestos Azo dyes/colorants in components that come into direct contact with human skin Cadmium and its compounds (except for use in applications exempted by the EU RoHS Directive) Class I and Class II CFCs (chlorofluorocarbons) and HCFCs (hydrofluorocarbons) Chloroparaffins, short chained (10-13 carbon chain) Chromium VI and its compounds (except for use in applications exempted by the EU RoHS Directive) Halogenated dioxins or furans (i.e. polychlorinated dibenzodioxines, polychlorinated dibenzofurans) Lead and its compounds (except for use in applications exempted by the EU RoHS Directive) Mercury (except for use in applications exempted by the EU RoHS Directive) Nickel and its compounds in components that are likely to result in prolonged skin exposure PCBs (polychlorobiphenyls) or PCTs (polychloroterphenyls) PBBs (polybromobiphenyls) or PBDEs (polybrominated diphenylethers) PVC (polyvinyl chloride) in plastic parts greater than 25 grams Polychlorinated naphthalenes (PCNs) Tributyl tin (TBT) and triphenyl tin (TPT) compounds For information on Japan RoHS (J-MOSS) chemical disclosures: www.dell.com/japan_rohs.
Additional Materials Information
The cables may use PVC as an insulating material to ensure product safety The case material is >PC+ABS< Product may contain post-industrial recycled content (plastics, metal, glass)

Mercury Information

Number of bulbs 1 Average per bulb <3mg
Flame Retardants Used in Mechanical Plastic Parts > 25 grams and Motherboards
Part Motherboard Mechanical Plastic Parts > 25 grams: PC+ABS Flame Retardant TBBA Halogen-free organic Phosphorus compound ISO 1043-4 FR (16) FR (40)
Waste Handling. Local regulations should be observed when disposing of this product due to the presence of the materials and substances as listed above.

Product Safety, EMC & Environmental Datasheet Page 5

PACKAGING

No CFCs (chlorofluorocarbons), HCFCs (hydrofluorocarbons) or other ozone depleting substances are used in packaging material. Chromium, lead, mercury, or cadmium are not intentionally added to packaging materials and are not present in a cumulative concentration greater than 100 ppm as incidental impurities. No halogenated plastics or polymers are used for packaging material. Dell complies with the EU Directive 94/62/EEC. Packaging Materials Poly Bag Corrugated Paper Printed user documentation is bleached in a chlorine-free process. (Europe Only) Weight, kg 0.011 0.340

XII. BATTERIES

Batteries in this product are not based on mercury, lead or cadmium technologies. The batteries used in this product are in compliance with EU Directive 91/ 157/ EEC, EU Directive 93/ 86/ EEC and EU Directive 98/ 101/ EEC. The product documentation includes instructional information on the proper removal and disposal of the batteries used in this product. Below is a listing of batteries present in the product: Battery Description Internal Batteries Rechargeable 4, 6 or 9-cell 3-V CR2032 Coin Cell Battery Type Lithium Ion Lithium
** Other batteries may be delivered in this system, depending on customer options. The optional internal batteries are either Lithium or Nickel Metal Hydride.
XIII. DESIGN FOR ENVIRONMENT
Dell systems are, when applicable, designed for easy assembly, disassembly, and servicing. To extend the life of your system, you can install or upgrade certain system components (e.g., microprocessor, memory, expansion cards, and storage devices). Spare parts are available after the end of production for up to five years, or otherwise through the warranty period.

Longevity and Upgrading

For recyclability, this system incorporates the following design guidelines: EU WEEE mark is applied to products sold in Europe, EU recycling information can be found at www.euro.dell.com/recycling Minimal use of non-separable connections, such as gluing and welding between different materials. Minimal use of composite structure materials. Mechanical plastic parts greater than 100 grams consist of one material or of easily separable materials.

Recyclability

Product Safety, EMC & Environmental Datasheet Page 6
XIV. RECYCLING/ END-OF-LIFE SERVICE INFORMATION
Take back and recycling services are offered for this product in certain countries. If you want to dispose of system components, contact Dell for instructions by emailing recycling_emea@dell.com or visit www.dell.com/recyclingworldwide and select the relevant country.
XV. DELL CORPORATE ENVIRONMENTAL INFORMATION
Information on Dells Environmental initiatives, policies, programs and goals can be found at www.dell.com/environment. Environmental Datasheets for Dell products are located at: www.dell.com/regulatory_compliance_datasheets
Product Safety, EMC & Environmental Datasheet Page 7

INSPIRON

SETUPGUIDE

Model PP29L

Notes, Notices, and Cautions
NOTE: A NOTE indicates important information that helps you make better use of your computer. NOTICE: A NOTICE indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. CAUTION: A CAUTION indicates a potential for property damage, personal injury, or death.
__________________ Information in this document is subject to change without notice. 2008 Dell Inc. All rights reserved. Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden. Trademarks used in this text: Dell, the DELL logo, Inspiron, YOURS IS HERE, WIFi-Catcher, and DellConnect are trademarks of Dell Inc.; Intel, Pentium, and Celeron are registered trademarks and Core is a trademark of Intel Corporation in theU.S. and other countries; Microsoft, Windows, Windows Vista start button logo, and Windows Vista are either trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries.; Bluetooth is a registered trademark owned by Bluetooth SIG, Inc. and is used by Dell under license. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell Inc. disclaims any proprietary interest in trademarks and trade names other than its own. This product incorporates copyright protection technology that is protected by method claims of certain U.S. patents and other intellectual property rights owned by Macrovision Corporation and other rights owners. Use of this copyright protection technology must be authorized by Macrovision Corporation, and is intended for home and other limited viewing uses only unless otherwise authorized by Macrovision Corporation. Reverse engineering or disassembly is prohibited.

October 2008

P/N Y465H

Rev. A01

Contents
Setting Up Your Inspiron Laptop5
Before Setting Up Your Computer 5 Connect the AC Adapter 6 Check the Wireless Switch 6 Connect the Network Cable (optional) 7 Press the Power Button 7 Microsoft Windows Setup 8 Connect to the Internet (Optional) 8 Display Features 21 Removing and Replacing the Battery 22 Software Features 23

Solving Problems 26

Network Problems 26 Power Problems 28 Memory Problems 29 Lockups and Software Problems 30 Dell Support Center 33 System Messages 33
Using Your Inspiron Laptop 12
Device Status Lights 12 Right Side Features 14 Left Side Features 16 Front Side Features 18 Computer Base and Keyboard Features 19 Media Controls 20

Using Support Tools 33

Hardware Troubleshooter 35 Dell Diagnostics 36 System Restore 38

Contents

Restoring Your Operating System 39
Windows XP: Using Dell PC Restore 40 Windows Vista: Dell Factory Image Restore 42 Operating System Reinstallation 43 Technical Support and Customer Service 45
Finding More Information and Resources 52 Basic Specifications 54 Index64

Getting Help46

DellConnect 46 Online Services 46 AutoTech Service 47 Product Information 48 Returning Items for Repair Under Warranty or for Credit 48 Before You Call 49 Contacting Dell 50
Setting Up Your Inspiron Laptop
This section provides information about setting up your Inspiron 1525/1526 laptop and connecting peripherals.
Before Setting Up Your Computer
When positioning your computer, ensure that you allow easy access to a power source, adequate ventilation, and a level surface to place your computer.
Restricting airflow around your Inspiron computer may cause it to overheat. To prevent overheating ensure that you leave at least 10.2cm (4 in) at the back of the computer and a minimum of 5.1 cm (2 in) on all other sides. You should never put your computer in an enclosed space, such as a cabinet or drawer when it is powered on. NOTICE: Placing or stacking heavy or sharp objects on the computer may result in permanent damage to the computer.

Bluetooth status light Turns on when a card with Bluetooth wireless technology is enabled. NOTE: The card with Bluetooth wireless technology is an optional feature.

Right Side Features

Wireless On/Off switch Use this switch to rapidly turn all wireless devices off or on such as WLAN cards and internal cards with Bluetooth wireless technology. The wireless switch may be in the Off position when your computer is shipped to you. To turn the switch On, slide the switch away from the front of the computer until it clicks into place.

- Off - Momentary

NOTE: This switch can be deactivated through Dell QuickSet or the BIOS (system setup program). Off - Disables wireless devices On - Enables wireless devices momentary - Scans for WLAN networks
2 Wi-Fi Catcher light The light operates as follows: Flashing blue: Searching for networks Solid blue: Strong network found Solid yellow: Weak network found Off: No signal found ExpressCard slot Supports one ExpressCard. The computer ships with a plastic blank installed in the slot. 4 Optical Drive Plays or burns only standard-size and shape (12 cm) CDs, and DVDs. Ensure that the side with print or writing is facing upward when inserting discs. 5 Eject Button Press the eject button to open the optical drive. 3
6 S-video TV-out connector Connects your computer to a TV. Also connects digital audio-capable devices using the TV/digital audio adapter cable. 7 USB 2.0 connectors (2) Connects a USB device, such as a mouse, keyboard, printer, external drive, or MP3 player.

Left Side Features

1 Security cable slot Used to attach a commercially available antitheft device to the computer. NOTE: Before you buy an antitheft device, ensure that it works with the security cable slot on your computer. 2 AC adapter connector Connects to the AC adapter to power the computer and charge the battery when the computer is not in use. USB connectors (2) Connects to a USB device, such as a mouse, keyboard, printer, external drive, or MP3 player. VGA connector Connects to a monitor or projector. Network connector If you are using a cabled network signal, this connects your computer to a network or broadband device.
Modem connector Connect the telephone line to the modem connector. For information on using the modem, see the online modem documentation supplied with your computer. HDMI connector HDMI (HighDefinition Multimedia Interface) connector carries an uncompressed all digital signal to produce hi-definition video and audio.

Removing and Replacing the Battery
CAUTION: Using an incompatible battery may increase the risk of fire or explosion. This computer should only use a battery purchased from Dell. Do not use batteries from other computers. CAUTION: Before removing the battery, shut down the computer, and remove external cables (including the AC adapter). To remove the battery: 1. Shut down the computer and turn it over. 2. Slide the battery release latch until it clicks into place. 3. Slide the battery out. To replace the battery, slide it into the bay until it clicks into place.

Software Features

NOTE: For more information about the features described in this section, see the Dell Technology Guide on your hard drive or on the Dell Support website at support.dell.com. Productivity and Communication You can use your computer to create presentations, brochures, greeting cards, fliers, and spreadsheets. You can also edit and view digital photographs and images. Check your purchase order for software installed on your computer. After connecting to the Internet, you can access websites, setup an e-mail account, upload and download files, and so on. Entertainment and Multimedia You can use your computer to watch videos, play games, create your own CDs, listen to music and internet radio stations. Your optical
disc drive may support multiple disc media formats including CDs and DVDs. You can download or copy pictures and video files from portable devices, such as digital cameras and cell phones. Optional software applications enable you to organize and create music and video files that can be recorded to disc, saved on portable products such as MP3 players and handheld entertainment devices, or played and viewed directly on connected TVs, projectors, and home theater equipment. Customizing the Desktop in Windows Vista You can customize your desktop to change the appearance, resolution, wallpaper, screensaver, and so on by accessing the Personalize appearance and sounds window. To access the display properties window: 1. Right-click an open area of the desktop. 2. Click Personalize, to open the Personalize appearance and sounds window and learn more about your customization options.
Customizing the Desktop in Windows XP You can customize your desktop to change the appearance, resolution, wallpaper, screensaver, and so on by accessing the Display Properties window. To access the display properties window: 1. Right-click an open area of the desktop. 2. Click Properties, to open the Display Properties window and learn more about your customization options.
Customizing Your Energy Settings You can use the power options in your operating system to configure the power settings on your computer. Microsoft Windows Vista provides three default options: Balanced This power option offers full performance when you need it and saves power during periods of inactivity. Power saver This power option saves power on your computer by reducing system performance to maximize the life of the computer and by reducing the amount of energy consumed by your computer over its lifetime. High performance This power option provides the highest level of system performance on your computer by adapting processor speed to your activity and by maximizing system performance.

Backing Up Your Data on Windows Vista It is recommended that you periodically back up files and folders on your computer. To back up files: 1. Click Start Control Panel System and Maintenance Welcome Center Transfer files and settings. 2. Click Back up files or Back up computer. 3. Click Continue on Your User Account Control dialog box and follow the instructions in the Back up Files wizard. Backing Up Your Data on Windows XP It is recommended that you periodically back up files and folders on your computer. To back up files: 1. Click Start All Programs Accessories System Tools Backup. 2. Follow the instructions in the Back up Files wizard.

Solving Problems

This section provides troubleshooting information for your computer. If you can not solve your problem using the following guidelines, see Using Support Tools on page33 or Contacting Dell on page50. CAUTION: Only trained service personnel should remove the computer cover. See the Service Manual on the Dell Support website at support.dell.com for advanced service and troubleshooting instructions.

Network Problems

Wireless Connections If the network connection is lost The wireless switch may be off. To turn on the wireless switch, slide it from the rear to the front of the computer until it clicks into place. - Off - Momentary - On
The wireless router is offline or wireless has been disabled on the computer. Check your wireless router to ensure it is powered on and connected to your data source (cable modem or network hub). Re-establish your connection to the wireless router: a. Save and close any open files, and exit any open programs. b. Click Start Connect To. c. Follow the instructions on the screen to complete the setup.
Wired Connections If the network connection is lost The network cable is loose or damaged. Check the cable to ensure it is plugged in and not damaged. The link integrity light on the integrated network connector lets you verify that your connection is working and provides information on the status: Green A good connection exists between a 10-Mbps network and the computer. Orange A good connection exists between a 100-Mbps network and the computer. Off The computer is not detecting a physical connection to the network. NOTE: The link integrity light on the network connector is only for the wired cable connection. The link integrity light does not provide status for wireless connections.

Power Problems

If the power light is off The computer is either turned off or is not receiving power. Reseat the power cable into both the power connector on the computer and the electrical outlet. If the computer is plugged into a power strip, ensure that the power strip is plugged into an electrical outlet and that the power strip is turned on. Also temporarily bypass power protection devices, power strips, and power extension cables to verify that the computer turns on properly. Ensure that the electrical outlet is working by testing it with another device, such as a lamp. Check the AC adapter cable connections. If the AC adapter has a light, ensure that the light on the AC adapter is on.

Lockups and Software Problems
If the computer does not start up Ensure that the power cable is firmly connected to the computer and to the electrical outlet. If a program stops responding End the program: 1. Press <Ctrl><Shift><Esc> simultaneously. 2. Click Applications. 3. Click the program that is no longer responding 4. Click End Task.
If a program is designed for an earlier Microsoft Windows operating system Run the Program Compatibility Wizard. The Program Compatibility Wizard configures a program so that it runs in an environment similar to non-Windows Vista/non-XP operating system environments.
by pressing a key on your keyboard or moving your pointer or mouse, press and hold the power button for at least 8 to 10 seconds until the computer turns off. Then restart your computer. If you have other software problems Back up your files immediately. Use a virus-scanning program to check the hard drive or CDs. Save and close any open files or programs and shut down your computer through the Start menu. Check the software documentation or contact the software manufacturer for troubleshooting information: Ensure that the program is compatible with the operating system installed on your computer. Ensure that your computer meets the minimum hardware requirements needed to run the software. See the software documentation for information.
1. Click Start Control Panel Programs Use an older program with this version of Windows. 2. In the welcome screen, click Next. 3. Follow the instructions on the screen.
1. Click Start All Programs Accessories Program Compatibility Wizard. 2. In the welcome screen, click Next. 3. Follow the instructions on the screen. If a solid blue screen appears Turn the computer off. If you are unable to get a response
Ensure that the program is installed and configured properly. Verify that the device drivers do not conflict with the program. If necessary, uninstall and then reinstall the program.

Using Support Tools

Dell Support Center
The Dell Support Center helps you find service, support, and system-specific information you need. For more information about Dell Support Center and available support tools, click the Services tab at support.dell.com. Click the icon in the taskbar to run the application. The home page provides links to access: Self Help (Troubleshooting, Security, System Performance, Network/Internet, Backup/ Recovery, and Windows Vista) Alerts (technical support alerts relevant to your computer) Assistance from Dell (Technical Support with DellConnect, Customer Service, Training and Tutorials, How-To Help with Dell on Call, and Online Scan with PCCheckUp) About Your System (System Documentation, Warranty Information, System Information, Upgrades & Accessories) The top of the Dell Support Center home page displays your systems model number along with its service tag and express service code. For more information about the Dell Support Center, see the Dell Technology Guide on your hard drive or on the Dell Support website at support.dell.com.

System Messages

If your computer has an issue or error, it may display a System Message that will help you identify the cause and action needed to resolve the issue.
NOTE: If the message you received is not listed in the following examples, see the documentation for either the operating system or the program that was running when the message appeared. Alternatively you could see the Service Manual on the Dell Support website at support.dell.com or see Contacting Dell on page 50 for assistance. Alert! Previous attempts at booting this system have failed at checkpoint [nnnn]. For help in resolving this problem, please note this checkpoint and contact Dell Technical Support The computer failed to complete the boot routine three consecutive times for the same error see Contacting Dell on page 50 for assistance. CMOS checksum error Possible motherboard failure or RTC battery low. Replace the battery. See the Service Manual on the Dell Support website at support.dell.com or see Contacting Dell on page 50 for assistance.
CPU fan failure CPU fan has failed. Replace the CPU fan. See the Service Manual on the Dell Support website at support.dell.com. Hard-disk drive failure Possible hard disk drive failure during HDD POST see Contacting Dell on page 50 for assistance. Hard-disk drive read failure Possible hard disk drive failure during HDD boot test see Contacting Dell on page 50 for assistance. Keyboard failure Keyboard failure or loose cable. No boot device available No bootable partition on hard disk drive, the hard disk drive cable is loose, or no bootable device exists. If the hard drive is your boot device, ensure that the cables are connected and that the drive is installed properly and partitioned as a boot device. Enter system setup and ensure that the bootsequence information is correct
(seethe Service Manual on the Dell Support website at support.dell.com). No timer tick interrupt A chip on the system board might be malfunctioning or motherboard failure (see the Service Manual on the Dell Support website at support.dell.com). USB over current error Disconnect the USB device. Your USB device needs more power for it to function properly. Use an external power source to connect the USB device, or if your device has two USB cables, connect both of them. NOTICE - Hard Drive SELF MONITORING SYSTEM has reported that a parameter has exceeded its normal operating range. Dell recommends that you back up your data regularly. A parameter out of range may or may not indicate a potential hard drive problem S.M.A.R.T error, possible hard disk drive failure. This feature can be enabled or disabled in the BIOS setup (see Contacting Dell on page 50 for assistance).

Hardware Troubleshooter

If a device is either not detected during the operating system setup or is detected but incorrectly configured, you can use the Hardware Troubleshooter to resolve the incompatibility. To start the Hardware Troubleshooter: 1. Click Start Help and Support. 2. Type hardware troubleshooter in the search field and press <Enter> to start the search. 3. In the search results, select the option that best describes the problem and follow the remaining troubleshooting steps.

System Restore

The Windows operating systems provide a System Restore option which allows you to return your computer to an earlier operating state (without affecting data files) if changes to the hardware, software, or other system settings have left the computer in an undesirable operating state. Any changes that System Restore makes to your computer are completely reversible. NOTICE: Make regular backups of your data files. System Restore does not monitor your data files or recover them.
Restoring Your Operating System
NOTE: The procedures in this document were written for the Windows default view, so they may not apply if you set your Dell computer to the Windows Classic view. Starting System Restore in Windows Vista 1. Click Start. 2. In the Start Search box, type System Restore and press <Enter>. Starting System Restore in Windows XP 1. Click Start All Programs Accessories System Tools System Restore. 2. In the welcome screen, click Next. 3. Follow the instructions on the screen. Undoing the Last System Restore in WindowsVista NOTE: Before you undo the last system restore, save and close all open files and exit any open programs. Do not alter, open, or delete any files or programs until the system restoration is complete. 1. Click Start. 2. In the Start Search box, type System Restore and press <Enter>.
NOTE: The User Account Control window may appear. If you are an administrator on the computer, click Continue; otherwise, contact your administrator to continue the desired action.
3. Click Next and follow the remaining prompts on the screen. In the event that System Restore did not resolve the issue, you may undo the last system restore.
3. Click Undo my last restoration and click Next.
Undoing the Last System Restore in WindowsXP NOTE: Before you undo the last system restore, save and close all open files and exit any open programs. Do not alter, open, or delete any files or programs until the system restoration is complete. 1. Click Start All Programs Accessories System Tools System Restore. 2. In the welcome screen, click Undo my last restoration and then click Next. 3. Follow the instructions on the screen.
Windows XP: Using Dell PC Restore
NOTICE: Using Dell PC Restore permanently deletes all data on the hard drive and removes any programs or drivers installed after you received your computer. If possible, back up the data before using these options. Use PC Restore only if System Restore did not resolve your operating system problem. NOTE: Dell PC Restore by Symantec and Dell Factory Image Restore may not be available in certain countries or on certain computers. Use Dell PC Restore only as the last method to restore your operating system. These options restore your hard drive to the operating state it was in when you purchased the computer. Any programs or files added since you received your computerincluding data filesare permanently deleted from the hard drive. Data

files include documents, spreadsheets, e-mail messages, digital photos, music files, and so on. If possible, back up all data before using PC Restore. Using PC Restore: 1. Turn on the computer. During the boot process, a blue bar with www.dell.com appears at the top of the screen. 2. Immediately upon seeing the blue bar, press <Ctrl><F11>. If you do not press <Ctrl><F11> in time, let the computer finish starting, and then restart the computer again. NOTICE:If you do not want to proceed with PC Restore, click Reboot. 3. Click Restore and click Confirm. The restore process takes approximately 6 to 10 minutes to complete.
4. When prompted, click Finish to reboot the computer. NOTE: Do not manually shut down the computer. Click Finish and let the computer completely reboot. 5. When prompted, click Yes. The computer restarts. Because the computer is restored to its original operating state, the screens that appear, such as the End User License Agreement, are the same ones that appeared the first time the computer was turned on. 6. Click Next. The System Restore screen appears and the computer restarts. 7. After the computer restarts, click OK.
Windows Vista: Dell Factory Image Restore
NOTICE: Using Dell Factory Image Restore permanently deletes all data on the hard drive and removes any programs or drivers installed after you received your computer. If possible, back up the data before using these options. Use Dell Factory Image Restore only if System Restore did not resolve your operating system problem. NOTE: Dell Factory Image Restore may not be available in certain countries or on certain computers. Use Dell Factory Image Restore only as the last method to restore your operating system. These options restore your hard drive to the operating state it was in when you purchased the computer. Any programs or files added since you received your computerincluding data filesare permanently deleted from the hard drive. Data files include documents,
spreadsheets, e-mail messages, digital photos, music files, and so on. If possible, back up all data before using Factory Image Restore. Dell Factory Image Restore 1. Turn on the computer. When the Dell logo appears, press <F8> several times to access the Vista Advanced Boot Options Window. 2. Select Repair Your Computer. 3. The System Recovery Options window appears. 4. Select a keyboard layout and click Next. 5. To access the recovery options, log on as a local user. To access the command prompt, type administrator in the User name field, then click OK.

6. Click Dell Factory Image Restore. The Dell Factory Image Restore welcome screen appears. NOTE: Depending upon your configuration, you may need to select Dell Factory Tools, then Dell Factory Image Restore. 7. Click Next. The Confirm Data Deletion screen appears. NOTICE: If you do not want to proceed with Factory Image Restore, click Cancel. 8. Click the checkbox to confirm that you want to continue reformatting the hard drive and restoring the system software to the factory condition, then click Next. The restore process begins and may take five or more minutes to complete. A message appears when the operating system and factory-installed applications have been restored to factory condition. 9. Click Finish to reboot the system.
Operating System Reinstallation
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. 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 38. 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: The Dell Drivers and Utilities media contains drivers that were installed during the assembly of the computer. Use the Dell Drivers and Utilities media to load any required drivers. Depending on the region from which you ordered your computer, or whether you requested the media, the Dell Drivers and Utilities media and Operating System media may not ship with your computer. 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. 1. Save and close any open files and exit any open programs. 2. Insert the Operating System disc. 3. Click Exit if the Install Windows message appears.

4. Restart the computer. 5. 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. 6. When the boot device list appears, highlight CD/DVD/CD-RW Drive and press <Enter>. 7. Press any key to Boot from CD-ROM. Follow the instructions on the screen to complete the installation.

Getting Help

If you experience a problem with your computer, you can complete the following steps to diagnose and troubleshoot the problem: 1. See Solving Problems on page 26 for information and procedures that pertain to the problem your computer is experiencing. 2. See Dell Diagnostics on page 36 for procedures on how to run Dell Diagnostics. 3. Fill out the Diagnostic Checklist on page 49. 4. Use Dells extensive suite of online services available at Dell Support (support.dell.com) for help with installation and troubleshooting procedures. See Online Services on page 46 for a more extensive list of Dell Support online. 5. If the preceding steps have not resolved the problem, see Contacting Dell on page 50. NOTE: Call Dell Support from a telephone near or at the computer so that the support staff can assist you with any necessary procedures. NOTE: Dells Express Service Code system may not be available in all countries. When prompted by Dells automated telephone system, enter your Express Service Code to route the call directly to the proper support personnel. If you do not have an Express Service Code, open the Dell Accessories folder, double-click the Express Service Code icon, and follow the directions. NOTE: Some of the following services are not always available in all locations outside the continental U.S. Call your local Dell representative for information on availability.
Technical Support and Customer Service

4. Include a copy of the Diagnostics Checklist (see Diagnostic Checklist on page 49), indicating the tests that you have run and any error messages reported by the Dell Diagnostics (see Dell Diagnostics on page36). 5. Include any accessories that belong with the item(s) being returned (power cables, software, guides, and so on) if the return is for credit. 6. Pack the equipment to be returned in the original (or equivalent) packing materials. 7. You are responsible for paying shipping expenses. You are also responsible for insuring any product returned, and you assume the risk of loss during shipment to Dell. Collect On Delivery (C.O.D.) packages are not accepted. 8. Returns that are missing any of the preceding requirements will be refused at Dells receiving dock and returned to you.
Returning Items for Repair Under Warranty or for Credit
Prepare all items being returned, whether for repair or credit, as follows: 1. Call Dell to obtain a Return Material Authorization Number, and write it clearly and prominently on the outside of the box. 2. For the telephone number to call for your region, see Contacting Dell on page 50. 3. Include a copy of the invoice and a letter describing the reason for the return.

Before You Call

NOTE: Have your Express Service Code ready when you call. The code helps Dells automated-support telephone system direct your call more efficiently. You may also be asked for your Service Tag (located on the back or bottom of your computer). Remember to fill out the following Diagnostics Checklist. If possible, turn on your computer before you call Dell for assistance and call from a telephone at or near the computer. You may be asked to type some commands at the keyboard, relay detailed information during operations, or try other troubleshooting steps possible only at the computer itself. Ensure that the computer documentation is available.
Diagnostic Checklist Name: Date: Address: Phone number: Service Tag (bar code on the back or bottom of the computer): Express Service Code: Return Material Authorization Number (if provided by Dell support technician): Operating system and version: Devices: Expansion cards: Are you connected to a network? Yes /No Network, version, and network adapter: Programs and versions:
See your operating system documentation to determine the contents of the computers start-up files. If the computer is connected to a printer, print each file. Otherwise, record the contents of each file before calling Dell. Error message, beep code, or diagnostic code: Description of problem and troubleshooting procedures you performed:

Display Maximum resolution 1280 x 800 at 262 K colors (WXGA and WXGA with TrueLife), 1440 x 900 at 262 K colors (WXGA+ with TrueLife), 1680 x 1050 at 262 K colors (WSXGA+with TrueLife) 60 Hz 0 (closed) to min. 300 typ. cd/ m (LED 5 point avg) 200 min. 220 typ. cd/ m (CCFL 5 point avg)

Display

Viewing Angles:
Horizontal 40 (WXGA, WXGA with TrueLife) 55 (WXGA+ with TrueLife) 60 (WSXGA+ with TrueLife) Vertical +15/30 (WXGA, WXGA with TrueLife) 45 (WXGA+ with TrueLife) +40/50 (WSXGA+ with TrueLife)
Refresh rate Operating angle Luminance
Display Pixel pitch 0.258 mm (WXGA, WXGA with TrueLife) 0.2304 mm (WXGA+ with TrueLife) 0.197 mm (WSXGA+with TrueLife) Controls brightness can be controlled through keyboard shortcuts (see Dell Technology Guide for more information.)
Keyboard Number of keys 87 (U.S. and Canada); 88 (Europe); 91 (Japan) QWERTY/AZERTY/ Kanji

Layout

Touchpad X/Y position resolution (graphics table mode) 240 cpi
Width Height 73.7-mm (2.9-in) sensor-active area 34.0-mm (1.3-in) rectangle
Battery Type 6-cell smart lithium ion or 6 cell smart lithium polymer 57.2mm (2.25 in) 20mm (0.78 in) 205.1 mm (8.07 in) 0.35 kg (0.77 lb) (6-cell) 11.1 VDC 4 hours
Battery Operating time Battery operating time varies depending on operating conditions and can be significantly reduced under certain powerintensive conditions. See Dell Technology Guide for more information. Life span (approximate) 300 discharge/charge cycles
Depth Height Width Weight Voltage Charge time at room temperature (approximate): Computer off

Temperature range:

Operating Storage Coin-cell battery 0 to 35C (32 to 95F)

40 to 65C (40 to 149F)

CR-2032
AC Adapter Input voltage Input current (maximum) Input frequency Output power Ouput current (65 W) 100240 VAC 1.5 A/1.6 A 5060 Hz 65 W or 90 W 3.34 A (continuous) 4.34 A (peak for 4-second pulse) Rated output voltage 19.VDC

AC Adapter

Operating Storage 0 to 35C (32 to 95F) 40 to 65C (40 to 149F)
Physical Height Width Depth Weight (with 4-cell battery): Configurable to less than 2.7 kg (5.9 lb) 24.1 mm to 37.5 mm (0.9 in to 1.47 in) 357 mm (14.05 in) 256 mm (10.08 in)
Height Width Depth Weight (with cables) 28.2 mm (1.11 in) 57.9 mm (2.28 in) 137.2 mm (5.4 in) 0.4 kg (0.9 lb)

Computer Environment

Computer Environment Maximum shock (measured with hard drive in head-parked position and a 2-ms half-sine pulse): Operating Storage Altitude (maximum): Operating Storage Airborne contaminant level

Printed in China. Printed on recycled paper.

Printed in Ireland.

Printed in Brazil.