Table 1-2 HP Compaq nc6000 Models
All HP Compaq nc6000 models feature: Dual Stick (TouchPad and pointing stick) pointing device 8- or 6-cell lithium ion (Li-Ion) battery pack 3-year warranty on parts and labor Cnc6000 P 170 SY Gm 51 P
United States Cnc6000 Australia Cnc6000 Australia Cnc6000 P 170 P 170 P 170

DQ882A ABA SW Gp 51 P

DS804P ABG SW Gp 51 2

DS803P ABG XD Gn 51 P

Latin America Cnc6000 Norway Cnc6000 P 160 P 160

DT486A ABM SW Gj 51 P

DJ299A ABN XY Gm 51 P DQ880A ABA P DH915U ABA P
French Canada Cnc6000 P 160

DQ880A ABC XW

United States Gm 51
French Canada Cnc6000 Korea Cnc6000 P 160 P 160

DH915U ABC XW

United States Gb 25
DT645P AB1 XW Gg 51 P DT483A ABA P
Brazil Latin America Cnc6000 P 160

DT483A AC4 DT483A ABM XW

United States Gd 51

The Netherlands

DJ311S ABH
Table 1-2 HP Compaq nc6000 Models (Continued)
Cnc6000 Belgium Denmark Europe France Germany Greece Iceland Italy Cnc6000 Belgium Denmark Europe France Germany Greece Iceland Italy P 160 P 160 XW Gj 51 P DJ256A ABH DJ256A ABN DJ256A AB9 DJ256A ABE DJ256A AK8 DJ256A UUZ DJ256A ABU DJ256A UUG DJ256A ABY DJ256A ABB DJ256A ABF DJ256A ABD DJ256A AB7 DJ256A A2M DJ256A ABZ XW The Netherlands Norway Portugal Spain Sweden Switzerland United Kingdom Gj DJ257A ABH DJ257A ABN DJ257A AB9 DJ257A ABE DJ257A AK8 DJ257A UUZ DJ257A ABU
DJ257A UUG DJ257A ABY DJ257A ABB DJ257A ABF DJ257A ABD DJ257A AB7 DJ257A A2M DJ257A ABZ
The Netherlands Norway Portugal Spain Sweden Switzerland United Kingdom
Cnc6000 Asia Pacific Australia P 160 XW Gn 51 P DP894A AB1 DP894A ABM DP894A ABH DP894A ABN DP894A AB2 DP894A UUF DP894A ABG and DS860P ABG DP894A UUG DP894A AC4 DP894A AKB DP894A ABY DP894A ABB DP894A ABF DP894A ABC and DH914U ABC DP894A ABD DP894A AB7 DP894A AB5 DP894A AKC DP894A A2M DP894A ACJ DP894A ABT DP894A ABZ DP894A ABJ DP894A ACF Korea Latin America The Netherlands Norway Peoples Republic of China Poland Portugal Russia Saudi Arabia Slovenia Spain Sweden/Finland Switzerland Taiwan Thailand Turkey United Kingdom United States
Belgium Brazil Czech Republic Denmark Europe International France French Canada
Germany Greece Hong Kong Hungary Iceland India Israel Italy Japan Japan - English
DP894A AKD DP894A AB9 DP894A ACB DP894A ABV DP894A AKN DP894A ABE DP894A AK8 DP894A UUZ DP894A AB0 DP894A AKL DP894A AB8 DP894A ABU DP894A ABA, DH915U ABA, and DH916U ABA
Cnc6000 Asia Pacific Australia P 160 XW Gn DP895A AB1 DP895A ABM DP895A ABH DP895A ABN DP895A AB2 DP895A UUF DP895A ABG and DS859P ABG DP895A UUG DP895A AC4 DP895A AKB DP895A ABY DP895A ABB DP895A ABF DP895A ABC DP895A ABD DP895A AB7 DP895A AB5 DP895A AKC DP895A A2M DP895A ACJ DP895A ABT DP895A ABZ DP895A ABJ DP895A ACF XW Korea Latin America The Netherlands Norway Peoples Republic of China Poland Portugal Russia Saudi Arabia Slovenia Spain Sweden/Finland Switzerland Taiwan Thailand Turkey United Kingdom United States Gn 25 P

Belgium Brazil Czech Republic Denmark Europe International France French Canada Germany Greece Hong Kong Hungary Iceland India Israel Italy Japan Japan - English Cnc6000 Hong Kong Cnc6000 Germany Cnc6000 Korea Cnc6000 Asia Pacific Cnc6000 Taiwan P 150 P 150 P 150 P 160 P 160
DP895A AKD DP895A AB9 DP895A ACB DP895A ABV DP895A AKN DP895A ABE DP895A AK8 DP895A UUZ DP895A AB0 DP895A AKL DP895A AB8 DP895A ABU DP895A ABA

DS808P AB5 XD Gd 51 P

DJ330S ABD XW Gb 25 P

DT644P AB1 XW Gn 51 P

DS805P UUF XD Gb 25 P

DT812P AB0

Cnc6000 Hong Kong Cnc6000 Germany Cnc6000 P 150 P 150 P 150 XW Gn 25 P DS807P AB5 XW Gg 10 H
DJ324S ABD XD Gm 25 P DQ881A ABA P DT641P ACF P
Europe International Cnc6000 Japan Cnc6000 Australia Cnc6000 Australia Cnc6000 Asia Pacific Korea Cnc6000 P 140 P 140 P 140 P 140 P 140

DQ881A ABB XW

United States Gm 25

DT641P ABJ XW

Japan/English Gp 25

DS802P ABG XW Gp 25 2

DS801P ABG XW Gb Taiwan Gn 25 H 25 P DT811P AB0

DT636P UUF DT643P AB1 XW

Peoples Republic of China Cnc6000 P 140

DS796P AB2 XD Gb 76 P

United States
DT611C ABA and DT610C ABA 140 XD Gb Taiwan 25 P DT809P AB0

Cnc6000

Peoples Republic of China

DS795P AB2

Cnc6000 P 140 XD Gn 25 H Peoples Republic of China Cnc6000 P 140 DS794P AB2 XD Mn 51 P
United States Cnc6000 Asia Pacific Cnc6000 P 140 P 140

DT868A ABA XC Gn 51 P

DS652C UUF XY Gn 25 P
United States Cnc6000 P 140
DS825C ABA XW Gi 25 P DJ333A ABN DJ333A AKD DJ333A AB9 DJ333A ABE DJ333A AK8 DJ333A UUF DJ333A ABU
Belgium Denmark France Germany Greece Iceland Italy The Netherlands Cnc6000 Europe Cnc6000 P 140 P 140
DJ333A UUG DJ333A ABY DJ333A ABF DJ333A ABG DJ333A AB7 DJ333A A2M DJ333A ABZ DJ333A ABH XW
Norway Poland Portugal Spain Sweden Switzerland United Kingdom Gg 25 P
DJ323S ABB XD Gb 25 P DT810P AB0 DH930U ABA 2 DT642P ACF

Stereo speakers Support for the following devices in the MultiBay:
24X Max CD-ROM drive 24X Max DVD/CD-RW combo drive 8X Max DVD-ROM drive DVD+RW/R and CD-RW combo drive 8-cell Prismatic battery pack SD Card Infrared One Type III PC Card slot Two Type II PC Card slots RJ-11 (modem) RJ-45 network interface card (NIC) Universal Serial Bus (USB) v. 2.0 S-Video Parallel External monitor DC power Docking Microphone Stereo speaker/headphone

Connectors for:

1.3 Clearing a Password
If the notebook you are servicing has an unknown password, follow these steps to clear the password. These steps also clear CMOS: 1. Prepare the notebook for disassembly (refer to Section 5.3 Preparing the Notebook for Disassembly for more information). 2. Remove the real time clock (RTC) battery (refer to Section 5.20 RTC Battery). 3. Wait approximately five minutes. 4. Replace the RTC battery and reassemble the notebook. 5. Connect AC power to the notebook. Do not reinsert any battery packs at this time. 6. Turn on the notebook. All passwords and all CMOS settings have been cleared.

1.4 Power Management

The notebook comes with power management features that extend battery operating time and conserve power. The notebook supports the following power management features:
Standby Hibernation Customization of settings by the user Hotkeys for setting level of performance Lid switch Standby/resume Power/Standby button Advanced Configuration and Power Management (ACPM) compliance

1.5 External Components

The external components on the front and left side of the notebook are shown below and described in Table 1-3.
Front and Left-Side Components
Table 1-3 Front and Left-Side Components

Component

Audio line-out jack

Function

Produces system sound when connected to optional powered stereo speakers, headphones, headset, or television audio. Connects an optional monaural microphone. Holds the primary hard drive. Holds a MultiBay device. Provides wireless communication between the notebook and an optional IrDA-compliant device. On: Mutes the system volume. A light comes on when the button is pushed in and the sound is muted. Increase and decrease system volume. Press the volume up button to increase sound. Press the volume down button to decrease sound. Produce stereo sound. Opens the notebook.
Microphone jack Hard drive bay MultiBay device slot Infrared port

Mute button

Volume control buttons
Stereo speakers (2) Display release latch
The notebook rear panel and right-side components are shown below and described in Table 1-4.
Rear Panel and Right Side Components
Table 1-4 Rear Panel and Right-Side Components
Battery slot PC Card eject buttons PC Card slots (2) Secure Digital (SD) Memory Card slot RJ-11 telephone jack

2.1 Computer Setup and Diagnostics Utilities
The notebook features two system management utilities:
Computer SetupA system information and customization utility that can be used even when your operating system is not working or will not load. This utility includes settings that are not available in Microsoft Windows. Diagnostics for WindowsA system information and diagnostic utility that is used within the Windows operating system. Use this utility whenever possible to:
Display system information. Test system components. Troubleshoot a device configuration problem in Windows XP Professional or Windows XP Home.
to configure device connected to a USB It is not necessarynotebook or toaan optional HP Port Replicator. connector on the

Using Computer Setup

Information and settings in Computer Setup are accessed from the File, Security, or Advanced menus: 1. Turn on or restart the notebook. Press F10 while the F10 = ROM-Based Setup message is displayed in the lower left corner of the screen.
To change the language, press F2. To view navigation information, press F1. To return to the Computer Setup menu, press esc.
2. Select the File, Security, or Advanced menu.
3. To close Computer Setup and restart the notebook:
Select File > Save Changes and Exit and press enter. or Select File > Ignore Changes and Exit and press enter.
4. When you are prompted to confirm your action, press F10.
Selecting from the File Menu

Table 2-1 File Menu

Select

System Information

To Do This View identification information about the
notebook, a Port Replicator, and any battery packs in the system.
View specification information about the
processor, memory and cache size, and system ROM. Save to Floppy Restore from Floppy Restore Defaults Save system configuration settings to a diskette. Restore system configuration settings from a diskette. Replace configuration settings in Computer Setup with factory default settings. Identification information is retained. Cancel changes entered during the current session, then exit and restart the notebook. Save changes entered during the current session, then exit and restart the notebook.
Ignore Changes and Exit Save Changes and Exit
Selecting from the Security Menu

Table 2-2 Security Menu

Setup Password

To Do This

Enter, change, or delete a Setup password. The Setup password is called an administrator password in Computer Security, a program accessed from the Windows Control Panel. Enter, change, or delete a power-on password. Enable/disable DriveLock; change a DriveLock User or Master password.
Power-on Password DriveLock Passwords
Password Options (Password options can be selected only when a power-on password has been set.)

Power up on AC power? Go to Flowchart 2.4No Power, Part 3
Power up in Port Replicator? Done
1. Reseat the power cables in the Port Replicator and at the AC outlet. 2. Ensure that the AC power source is active. 3. Ensure that the power strip is working.
*NOTES: 1. On some models, there is a separate reset button. 2. On some models, the notebook can be reset using the Standby switch and either the lid switch or the main power switch.
Done Power up in Port Replicator?
Go to Flowchart 2.8Nonfunctioning Port Replicator (if applicable)
Flowchart 2.3No Power, Part 2
Continued from Flowchart 2.2No Power, Part 1
Visually check for debris in battery socket and clean if necessary.

Power on? Done

Check battery by recharging it, moving it to another notebook, or replacing it.
Power on? Replace power supply (if applicable).
Done Power on? Go to Flowchart 2.4No Power, Part 3
Flowchart 2.4No Power, Part 3
Continued from Flowchart 2.3No Power, Part 2
Plug directly into AC outlet.

Power LED on? Done

Reseat AC adapter in notebook and at power source.
Power outlet active? Try different outlet.

External

Internal or external AC adapter? Replace external AC adapter.

Replace power cord.

Internal
Go to Flowchart 2.5No Power, Part 4

Power on?

Done Power on? Done
Flowchart 2.5No Power, Part 4
Continued from Flowchart 2.4No Power, Part 3

Open notebook.

Loose or damaged parts? Reseat loose components and boards and replace damaged items.
Close notebook and retest.
Power on? Replace the following items (if applicable) in the order given. Check notebook operation after each of the following two replacement steps: 1. Internal DC-DC converter, processor, and system board* 2. Internal AC adapter *NOTE: Replace these items as a set to prevent shorting out among components.
Flowchart 2.6No Video, Part 1

No video.

Port Replicator
Stand-alone or Port Replicator? Go to Flowchart 2.7No Video, Part 2 *NOTE: To change from internal to external display, use the hotkey combination.

Stand-alone

Internal or external display*? Adjust brightness.

Video OK? Done

3.5 Miscellaneous

Table 3-4 Misc
Carrying cases Leather, top load, Samsung Leather, top load, SG Nylon, top load, Samsung Nylon, top load, SG Nylon, entry level Port Replicators Advanced Port Replicator Simple Port Replicator Trusted Platform Module (TPM) Screw Kit (includes the following screws; refer to Appendix C, Screw Listing for more information on screw specifications and usage.) 339096-001 339097-001 345856-001 344412-001 325817-001 325817-002 325815-001 325815-002 325814-001
Phillips PM3.04.0 screw Phillips PM3.03.5 screw Phillips PM2.511.0 screw Phillips PM2.59.0 screw Phillips PM2.57.0 screw Phillips PM2.53.5 screw Phillips PM2.05.0 screw Phillips PM2.03.0 screw
Phillips PM1.53.0 screw Torx T8M2.55.5 screw Torx T8M2.55.0 screw Torx T8M2.53.5 flat-head screw
Torx T5M3.04.0 screw Hex M2.59.0 screw Hex M2.010.0 alignment pin

360670-001 164999-001

Screw Kit (hard drive, retaining) USB mouse, carbon
3.6 Sequential Part Number Listing
Table 3-5 Spare Parts: Sequential Part Number Listing
100044-001 164999-001 173949-001 239704-001 241995-001 246959-001 246959-011 246959-021 246959-031 246959-061 246959-081 246959-201 246959-291 246959-AD1 246959-AG1 246959-BB1 267747-001 319775-001 319777-001 325521-001 325525-001
24X Max CD-ROM drive USB mouse, carbon 8X Max DVD-ROM Drive 65-watt AC adapter Diskette drive 3-wire power cord - United States 3-wire power cord - Australia 3-wire power cord - Europe, Middle East, Africa 3-wire power cord - United Kingdom 3-wire power cord - Italy 3-wire power cord - Denmark 3-wire power cord - Brazil 3-wire power cord - Japan 3-wire power cord - Korea 3-wire power cord - Switzerland 3-wire power cord - Israel MultiBay battery pack Intel Pentium M (Banias) processor, 1.4-GHz Intel Pentium M (Banias) processor, 1.6-GHz Modem board 802.11a/b/g LAN board mini PCI communications board
Table 3-5 Spare Parts: Sequential Part Number Listing (Continued)
325526-001 325526-291 325814-001 325815-001 325815-002 325817-001 325817-002 336577-001 336578-001 336579-001 338669-001 339096-001 339097-001 339742-291 340165-001 341520-151 344256-001 344391-001 344391-031 344391-041 344391-051
802.11b/g LAN board mini PCI communications board 802.11b/g, W400 modem board (for use in Japan) mini PCI communications board Nylon, entry level Nylon, top load, Samsung Nylon, top load, SG Leather, top load, Samsung Leather, top load, SG Memory expansion board, 333 MHz, 256-MB DDR Memory expansion board, 333 MHz, 512-MB DDR Memory expansion board, 333 MHz, 1024-MB DDR Primary battery pack, Li-Ion, 8-cell, 3.6-Ah, 48-Wh Advanced Port Replicator Simple Port Replicator 802.11b W500 modem board (for use in Japan) mini PCI communications board Intel Pentium M (Banias) processor, 1.7-GHz Keyboard (including pointing stick) - Greece 4X Max DVD+RW/R and CD-RW combo drive Keyboard (including pointing stick) - United States Keyboard (including pointing stick) - United Kingdom Keyboard (including pointing stick) - Germany Keyboard (including pointing stick) - France

System board (includes 32-MB discrete video memory) Battery pack, 6-cell Intel Pentium M (Banias) processor, 1.5-GHz Bluetooth wireless communications board Intel Pentium M (Dothan) processor, 2.0 GHz Intel Pentium M (Dothan) processor, 1.6 GHz Intel Pentium M (Dothan) processor, 1.7 GHz Intel Pentium M (Dothan) processor, 1.5 GHz Screw Kit (hard drive, retaining) 60-GB (7200-rpm) hard drive (includes bezel and frame) 802.11b/g modem board (MOW) mini PCI communications board 802.11b/g modem board (ROW) mini PCI communications board Keyboard (including pointing stick) - Greece Bk Integrated smart card
Removal and Replacement Preliminaries
This chapter provides essential information for proper and safe removal and replacement service.

4.1 Tools Required

You will need the following tools to complete the removal and replacement procedures:
Magnetic screwdriver Phillips P0 screwdriver 5.0-mm socket for system board standoffs Flat-bladed screwdriver
4.2 Service Considerations
The following sections include some of the considerations that you should keep in mind during disassembly and assembly procedures. the As you remove each subassembly from the notebook, place work subassembly (and all accompanying screws) away from the area to prevent damage.

Plastic Parts

Using excessive force during disassembly and reassembly can damage plastic parts. Use care when handling the plastic parts. Apply pressure only at the points designated in the maintenance instructions.

Cables and Connectors

CAUTION: When servicing the notebook, ensure that cables are placed in their proper locations during the reassembly process. Improper cable placement can damage the notebook.
Cables must be handled with extreme care to avoid damage. Apply only the tension required to unseat or seat the cables during removal and insertion. Handle cables by the connector whenever possible. In all cases, avoid bending, twisting, or tearing cables. Ensure that cables are routed in such a way that they cannot be caught or snagged by parts being removed or replaced. Handle flex cables with extreme care; these cables tear easily.
4.3 Preventing Damage to Removable Drives
Removable drives are fragile components that must be handled with care. To prevent damage to the notebook, damage to a removable drive, or loss of information, observe the following precautions:
Before removing or inserting a hard drive, shut down the notebook. If you are unsure whether the notebook is off or in Hibernation, turn the notebook on, then shut it down. Before removing a diskette drive or optical drive, ensure that a diskette or disc is not in the drive. Ensure that the optical drive tray is closed. Before handling a drive, ensure that you are discharged of static electricity. While handling a drive, avoid touching the connector. Handle drives on surfaces that have at least one inch of shock-proof foam. Avoid dropping drives from any height onto any surface. After removing a hard drive, a CD-ROM drive, or a diskette drive, place it in a static-proof bag. Avoid exposing a hard drive to products that have magnetic fields, such as monitors or speakers. Avoid exposing a drive to temperature extremes or liquids. If a drive must be mailed, place the drive in a bubble pack mailer or other suitable form of protective packaging and label the package Fragile: Handle With Care.

4.7 Grounding Equipment and Methods
Grounding equipment must include either a wrist strap or a foot strap at a grounded workstation.
When seated, wear a wrist strap connected to a grounded system. Wrist straps are flexible straps with a minimum of one megohm 10% resistance in the ground cords. To provide proper ground, wear a strap snugly against the skin at all times. On grounded mats with banana-plug connectors, connect a wrist strap with alligator clips. When standing, use foot straps and a grounded floor mat. Foot straps (heel, toe, or boot straps) can be used at standing workstations and are compatible with most types of shoes or boots. On conductive floors or dissipative floor mats, use foot straps on both feet with a minimum of one-megohm resistance between the operator and ground. To be effective, the conductive strips must be worn in contact with the skin.
Other grounding equipment recommended for use in preventing electrostatic damage includes

Antistatic tape. Antistatic smocks, aprons, and sleeve protectors. Conductive bins and other assembly or soldering aids. Nonconductive foam. Conductive tabletop workstations with ground cords of one-megohm resistance. Static-dissipative tables or floor mats with hard ties to the ground. Field service kits. Static awareness labels. Material-handling packages. Nonconductive plastic bags, tubes, or boxes. Metal tote boxes. Electrostatic voltage levels and protective materials.
Table 4-1 shows how humidity affects the electrostatic voltage levels generated by different activities. Table 4-1 Typical Electrostatic Voltage Levels

Relative Humidity

Walking across carpet Walking across vinyl floor Motions of bench worker Removing DIPS from plastic tube Removing DIPS from vinyl tray Removing DIPS from Styrofoam Removing bubble pack from PCB Packing PCBs in foam-lined box
35,000 V 12,000 V 6,000 V 2,000 V 11,500 V 14,500 V 26,500 V 21,000 V
15,000 V 5,000 V 800 V 700 V 4,000 V 5,000 V 20,000 V 11,000 V
7,500 V 3,000 V 400 V 400 V 2,000 V 3,500 V 7,000 V 5,000 V
A product can be degraded by as little as 700 volts.
Table 4-2 lists the shielding protection provided by antistatic bags and floor mats. Table 4-2 Static-Shielding Materials

Material

Antistatic plastic Carbon-loaded plastic Metallized laminate
Bags Floor mats Floor mats

Voltage Protection Level

1,500 V 7,500 V 5,000 V
Removal and Replacement Procedures
This chapter provides removal and replacement procedures. There are fifty-seven screws and standoffs, in fifteen different sizes, that must be removed, replaced, and/or loosened when servicing the notebook. Make special note of each screw size and location during removal and replacement. Refer to Appendix C, Screw Listing, for detailed information on screw sizes, locations, and usage.

Keyboard (refer to Section 5.9) Switch cover (refer to Section 5.12) Keyboard plate (refer to Section 5.13) Fan assembly (refer to Section 5.15) Heat sink (refer to Section 5.16)
2. Use a flat-bladed screwdriver to turn the processor lock screw one-quarter turn counterclockwise 1 to release the processor from the socket. 3. Lift the processor straight up 2 to remove it. gold triangle 3 processor should be Note that theright corner whenon theinstall the processor. aligned in the lower you

Removing the Processor

Reverse the above procedure to install the processor.

5.18 Display Assembly

Display assemblies 14.1-inch, TFT, SXGA+ 14.1-inch, TFT, XGA 344397-001 344396-001
1. Prepare the notebook for disassembly (refer to Section 5.3). 2. Disconnect the wireless antenna cables from the Mini PCI communications board (refer to Section 5.5). 3. Remove the following components:
Keyboard (refer to Section 5.9) Memory shield (refer to Section 5.11) Switch cover (refer to Section 5.12) Keyboard plate (refer to Section 5.13) Fan assembly (refer to Section 5.15) Heat sink (refer to Section 5.16)
4. Disconnect the display cable 1 and microphone cable 2 from the system board. 5. Remove the left and right wireless antenna cables 3 from the three clips in the top cover. 6. Remove the left and right wireless antenna cables from the hole 4 in the system board.
Disconnecting the Display Cables
7. Close the notebook. 8. Turn the notebook upside down, with the rear panel facing you. 9. Remove the following screws: 1 Two T8M2.59.0 screws from the rear panel 2 Two T8M2.59.0 screws from the bottom of the notebook
Removing the Display Screws
10. Turn the notebook right-side up, with the front facing you. 11. Open the notebook until the display assembly is in an upright position. 12. Lift the display assembly straight up 1 to remove it. 13. If necessary, remove the left 2 and right 2 display hinge covers from the display assembly.
The display hinge covers are included in the Miscellaneous Plastics Kit, spare part number 344411-001.
Removing the Display Assembly
Reverse the above procedure to install the display assembly.

5.19 Top Cover

Top cover (includes TouchPad) 344398-001
Keyboard (refer to Section 5.9) Memory shield (refer to Section 5.11) Switch cover (refer to Section 5.12) Keyboard plate (refer to Section 5.13) Fan assembly (refer to Section 5.15) Heat sink (refer to Section 5.16) Display assembly (refer to Section 5.18)
2. Turn the notebook upside down, with the rear panel facing you.
3. Remove the following screws: 1 Nine T8M2.59.0 screws from the bottom of the notebook 2 Three PM2.53.5 screws from the MultiBay 3 Two PM2.53.5 screws from the hard drive bay 4 Two T8M2.55.5 screws from the rear panel
Removing the Top Cover Screws

4. Turn the notebook right-side up, with the front facing you. 5. Disconnect the RTC battery cable 1 from the system board. 6. Release the ZIF connector 2 to which the TouchPad cable is attached and disconnect the TouchPad cable 3. 7. Lift the right side of the top cover 4 until it rests at a 45-degree angle. 8. Slide the top cover to the left 5 to disengage the audio connectors 6 from the top cover. 9. Remove the top cover.

Removing the Top Cover

Reverse the above procedure to install the top cover.

5.20 RTC Battery

included in The RTC battery is344411-001.the Miscellaneous Plastics Kit, spare part number 1. Prepare the notebook for disassembly (refer to Section 5.3) and remove the following components:
Keyboard (refer to Section 5.9) Memory shield (refer to Section 5.11) Switch cover (refer to Section 5.12) Keyboard plate (refer to Section 5.13) Fan assembly (refer to Section 5.15) Heat sink (refer to Section 5.16) Display assembly (refer to Section 5.18) Top cover (refer to Section 5.19)
2. Turn the top cover upside down, with the front facing you.
3. Lift the RTC battery out of the top cover clip.

Removing the RTC Battery

Reverse the above procedure to install the RTC battery.

5.21 LED Board

LED board (includes cable) 346884-001
3. Release the ZIF connector 1 on the system board to which the LED board cable is attached, and then disconnect the cable 2. 4. Lift the board straight up to remove it 3. 5. Release the ZIF connector 4 on the LED board to which the LED board cable is attached and disconnect the cable 5. 6. Remove the LED board actuator 6 from the notebook.

Removing the LED Board

Reverse the above procedure to install the LED board.

5.22 Button Board

Button board 346883-001
3. Remove the two PM2.55.0 screws 1 that secure the button board to the notebook. 4. Lift the front and rear edges of the button board to disconnect it from the system board 2. 5. Remove the button board.
Removing the Button Board
Reverse the above procedure to install the button board.

5.23 System Board

System boards Includes 64-MB discrete video memory Includes 32-MB discrete video memory 346885-001 344401-001
the system board, the following When replacing removed from the ensure thatsystem board and components are defective installed on the replacement system board: Mini PCI communications board (refer to Section 5.5) Bluetooth wireless communications board (refer to Section 5.7) Modem board (refer to Section 5.10) Memory expansion boards (refer to Section 5.11) Processor (refer to Section 5.17) RTC battery (refer to Section 5.20) Button board (refer to Section 5.22)

Where used: Three screws that secure the fan to the fan housing (documented in Section 5.15)
Table C-9 Torx T8M2.511.0 Screw

11.0 mm

Where used: Two screws that secure the keyboard to the notebook (documented in Section 5.9)
Torx T8M2.511.0 Screw Locations
Table C-10 Torx T8M2.59.0 Screw

9.0 mm

1 Two screws that secure the switch cover to the notebook
(documented in Section 5.12)
2 Four screws that secure the display assembly to the notebook
(documented in Section 5.18)
Torx T8M2.59.0 Screw Locations
Table C-10 Torx T8M2.59.0 Screw (Continued)
Where used: Nine screws that secure the top cover to the notebook (documented in Section 5.19)
Table C-11 Torx T8M2.57.0 Screw

7.0 mm

Torx T8M2.57.0 Screw Locations
Table C-12 Phillips M2.03.5 Screw
Where used: Five screws that secure the top cover to the notebook (three in the MultiBay, two in the hard drive bay; documented in Section 5.6)
Phillips M2.03.5 Screw Locations
Table C-13 Torx T8M2.55.5 Screw

5.5 mm

Where used: Two screws that secure the top cover to the notebook (documented in Section 5.19)
Torx T8M2.55.5 Screw Locations
Table C-14 Hex M2.59.0 Standoffs
Where used: Two standoffs that secure the system board to the notebook (documented in Section 5.23)
Hex M2.59.0 Standoff Locations
Table C-15 Phillips M3.53.0 Screw
Where used: One screw that secures the security card to the system board (documented in Section 5.14)
Phillips M3.53.0 Screw Location
AC adapter spare part number 312 specifications 66 AC power connector, location 117 applications key, location 119 audio line-out jack location 115 pin assignments A4 audio troubleshooting 225 see also MultiBay battery pack, spare part number specifications 66, 67, 68 battery release latch, location 124 battery slot, location 116 Bluetooth compartment, location 117 Bluetooth cover illustrated 32, 38 removal 517 Bluetooth wireless communications board illustrated 36 removal 517 spare part number 37, 517 bottom components 124 button board illustrated 34 removal 551 spare part number 35, 551
base enclosure illustrated 36 spare part number 37 battery bay, location 124 battery bezel illustrated 32, 38 removal 57 battery light, location 123 battery pack illustrated 36 removal 55 spare part numbers 37

Index1

cables, service considerations 42 caps lock key, location 119 caps lock light, location 120 carrying case, spare part numbers 311 CD-ROM drive spare part number 37, 310 specifications 69 components bottom 124 front 114 keyboard 118 left-side 114 rear panel 116 right-side 116 top 120 Computer Setup Advanced Menu 25 File Menu 23 overview 22 Security Menu 24 connector pin assignments audio line-out jack A4 external monitor connector A3 microphone jack A4 modem jack A2 monitor connector A3 network jack A1 parallel connector A5 RJ-11 telephone jack A2 RJ-45 network jack A1

network jack, pin assignments A1 network, troubleshooting 230 nonfunctioning device, troubleshooting 218, 227 notebook feet illustrated 38 locations 511 notebook specifications 61 num lock key, location 119 num lock light, location 120 numeric keypad, location 119
operating system loading, troubleshooting 219 optical drive, spare part numbers 37
PC Card slot space saver, illustrated 38 PC Card slots, location 116 plastic parts 42 pointing device, troubleshooting 229 pointing stick buttons, location 123 pointing stick, location 123 port replicator spare part numbers 311 troubleshooting 218 power button, location 121 power management features 113 power, troubleshooting 212 power/Standby light, location 123 Presentation Mode button, location 123 processor illustrated 34 removal 538 spare part numbers 538
QuickLock button, location 121
packing precautions 44 parallel connector location 117 pin assignments A5 password, clearing 113 PC Card eject buttons, location 116
real time clock battery illustrated 32, 38 removal 547 rear panel components 116 removal preliminaries 41 procedures 51

Index5

replacement preliminaries 41 procedures 51 right-side components 116 RJ-11 telephone jack location 116 pin assignments A2 RJ-45 network jack location 117 pin assignments A1 RTC battery illustrated 32, 38 removal 547
Screw Kit, spare part number 311, 315 scroll lock light, location 120 Secure Digital (SD) Card slot, location 116 security cable slot, location 117 security module removal 531 spare part number 311, 315, 531 serial connector location 117 pin assignments A6 serial number 31, 52 service considerations 42 smart card removal 519 spare part number 37, 316, 519
specifications AC adapter 66 battery pack 66, 67, 68 CD-ROM drive 69 display 63, 64 DMA 612 DVD+RW/R and CD-RW Combo drive 611 DVD/CD-RW combo drive 69 DVD-ROM drive 611 hard drive 65 I/O addresses 614 interrupts 613 notebook 61 static shielding materials 48 stereo speakers, location 115 S-Video connector location 117 pin assignments A3 switch cover illustrated 32 removal 528 spare part number 33, 528 system board illustrated 36 removal 553 spare part numbers 37, 553

thermal grease, replacement 537 tools required 41 top components 120, 122

Index6

top cover illustrated 34 removal 544 spare part number 35, 544 TouchPad buttons, location 123 TouchPad, location 123 TPM removal 531 spare part number 311, 315, 531 transporting precautions 44 troubleshooting audio 225 Computer Setup 22 Diagnostics for Windows 27 flowcharts 210 keyboard 228 modem 230 network 230 nonfunctioning device 218, 227 operating system loading 219 overview 21 pointing device 229 port replicator 218 power 212 video 216
Universal Serial Bus connector location 117 pin assignments A2 Universal Serial Bus mouse, spare part number 311
vent, location 117, 125 video troubleshooting 216 volume control buttons, location 115
Windows logo key, location 119 wireless LAN card illustrated 36 removal 512 spare part numbers 37, 512 wireless on/off button, location 121 wireless on/off light, location 123 workstation precautions 45

Index7