Display type/ size/resolution Hard drive size Optical drive designator
Table 1-1 HP Compaq Business Notebook nx5000 and Compaq Presario V1000 notebook PC Model Naming Conventions (Continued)
Key Cnx 1 Key 8 U 2 P 4 Xy 7 Ci 9 h 10 XXXXXX-XXX 11
Description Integrated communication/ wireless device M = Modem C = Combination modem + FE NIC N = None
Options b = 802.11b d = 802.11a/b/g g = 802.11b/g i = 802.11b + Bluetooth j = 802.11b/g + Bluetooth m = 802.11a/b/g + Bluetooth N = None 51 = 512-MB 10 = 1,024-MB a = 1-year warranty on parts and labor g= 4-year warranty on parts and labor S = Special

RAM Operating system

12 = 128-MB 25 = 256-MB
P = Microsoft Windows XP Professional H = Microsoft Windows XP Home 2 = Microsoft Windows 2000 L = Linux F = FreeDOS
Table 1-2 HP Compaq Business Notebook nx5000 Models
All HP Compaq Business Notebook nx5000 models feature: TouchPad pointing device Video memory 8- or 6-cell lithium ion (Li-Ion) battery pack 1- or 3-year warranty on parts and labor, varying by model Cnx5000 United States Cnx5000 Taiwan Cnx5000 Japan Cnx5000 Japan Cnx5000 Japan Cnx5000 Taiwan Cnx5000 Taiwan Cnx5000 Japan Cnx5000 Japan Cnx5000 Asia Pacific U C U C U C U C U C U C U C U C U C P 140 XW Md 25 PaS
PD973US ABA 120 XC Cb 25 H

DY824PA ABXC CN 25 2

PB690PA ABJ 120 XC CN 25 H
PB328PA ABJ 120 XC CN 25 P
PB688PA ABJ 120 XD Cb 25 H

DY825PA ABXD Cb 25 P

DY826PA ABXW Cb 25 P
PC993PA ABJ 120 XW CN 25 P
PB691PA ABJ 120 XC Cb 51 H

PC981PA UUF

Table 1-2 HP Compaq Business Notebook nx5000 Models (Continued)
All HP Compaq Business Notebook nx5000 models feature: TouchPad pointing device Video memory 8- or 6-cell lithium ion (Li-Ion) battery pack 1- or 3-year warranty on parts and labor, varying by model Cnx5000 Japan Cnx5000 Australia Cnx5000 Brazil Cnx5000 U C U C U C U C 120 XC CN 25 P
PB689PA ABJ 120 XW Cb 51 H
DX925P ABG 120 XC CN 25 P
PA502A ACXD Cb 25 P DH946U ABA 51 H
French Canada Latin America Cnx5000 Australia Cnx5000 U C U C
DH946U ABC DH946U ABM 120 X5 40

United States W Cb

PB324PA ABG 130 XC Cg 25 P
United States Cnx5000 U C
DV110U ABA 130 XC Cg 25 PgS
United States Cnx5000 Australia Cnx5000 U C U C
PE804UC ABA 130 XD CN 25 P
PE734PA ABG 130 XN Cg 25 P
United States Cnx5000 Australia U C
DV137U ABA 130 XW Cb 25 P

PE735PA ABG

All HP Compaq Business Notebook nx5000 models feature: TouchPad pointing device Video memory 8- or 6-cell lithium ion (Li-Ion) battery pack 1- or 3-year warranty on parts and labor, varying by model Cnx5000 Australia Cnx5000 Brazil Cnx5000 Thailand Cnx5000 Asia Pacific Cnx5000 Asia Pacific Hong Kong Cnx5000 U P U P U P U P U C U C 130 XW Cb 51 H

PB707PA ABG 130 XW CN 51 P

PA498A ACXC Cb 12 LS

PC529PC AKL 140 XC Taiwan C Taiwan D Cb 25 Cb 25 Cb 25 H DY827PA AB0 P DY830PA AB0 F

DY819PA UUF 140 X4 30

DX905P UUF DV616P ABX4 30
United States Cnx5000 Asia Pacific Cnx5000 U P U P
PE776AA ABA 140 XD Taiwan D Cb 25 Cb 25 H DY828PA AB0 P DW804AA AB0 DW804AA ABA 25 PS

DY822PA UUF 140 X4 30

Asia Pacific French Canada Latin America Cnx5000 Thailand U P
DX373P UUF DW804AA ABC DW804AA ABM 140 X4 30

Taiwan United States

PA094PC AKL
All HP Compaq Business Notebook nx5000 models feature: TouchPad pointing device Video memory 8- or 6-cell lithium ion (Li-Ion) battery pack 1- or 3-year warranty on parts and labor, varying by model Cnx5000 Thailand Cnx5000 Taiwan Cnx5000 U P U P U P 140 XC Cb 25 P
PA621PA AKL 140 XD Cb 25 H
DY833PA ABXD Taiwan Cb 25 P DY872PA AB0 and DY837PA AB0 Cb 25 H
Peoples Republic of China

DV836P AB2

Cnx5000 Taiwan Cnx5000 Thailand Cnx5000 Asia Pacific Hong Kong Cnx5000 Thailand
DY835PA AB0 U P 140 XW Cb 25 LS
PC530PC AKL U P 140 XW Cb 25 P DV837P AB2 DY839PA AB0 P
PA244PA UUF DV617P AB5 U P 140 X4 60
Peoples Republic of China Taiwan W Cb 51
PB703PA AKL and PB702PA AKL U P 140 XC Cb 25 H

Cnx5000 Asia Pacific

DY820PA UUF
All HP Compaq Business Notebook nx5000 models feature: TouchPad pointing device Video memory 8- or 6-cell lithium ion (Li-Ion) battery pack 1- or 3-year warranty on parts and labor, varying by model Cnx5000 U P 140 XC Cb 25 P DY831PA AB0 PA501A ABA 25 2
Asia Pacific Brazil Latin America Cnx5000 Japan Cnx5000 Japan Cnx5000 Asia Pacific Cnx5000 U P U P U P U P
DZ512PA UUF PB451A AC4 PA501A ABM 140 X5 30
Taiwan United States C CN
DV834P ABJ 140 XC CN 25 P
DV625P ABJ 140 XD Taiwan D Cb 25 Cb 25 H DY829PA AB0 P DY832PA AB0 PA500A ABA

DY821PA UUF 140 X5 30

DZ845PA ABX5 40

PB452A ACX5
DY823PA UUF DV618P ABX5 40
Asia Pacific Australia/New Zealand Hong Kong Cnx5000 Australia U P
DX903P UUF DV614P ABG PA223PA ABX5 40

PD642PC ABG

All HP Compaq Business Notebook nx5000 models feature: TouchPad pointing device Video memory 8- or 6-cell lithium ion (Li-Ion) battery pack 1- or 3-year warranty on parts and labor, varying by model Cnx5000 U P 140 XW Cb 51 P PA496A ABM and DW80AA ABM PA496A ABA and DW806AA ABA 51 PaS
Asia Pacific Belgium French Canada
DW805AA UUF DW806AA UUG DW806AA ABC
United States Cnx5000 U P
PE688UC ABA 140 XW Cg 51 P PD364L ABA 25 P DW807AA ABD DW807AA ABZ DW807AA ABU PaS
Latin America Cnx5000 U P

Pd364L ABM 140 X5 40

United States W Ci
Asia Pacific Europe International France Cnx5000 U P
PC979PA UUF DW807AA ABB DW807AA ABF 140 X5 40
Germany Italy United Kingdom W Mg 25
United States Cnx5000 Italy Cnx5000 Japan Cnx5000 U P U P U P
PD931US ABA 140 YD Ci 51 P
DU411A ABZ 140 YW CN 25 P
DV835P ABJ 140 YW Cb 51 H
All HP Compaq Business Notebook nx5000 models feature: TouchPad pointing device Video memory 8- or 6-cell lithium ion (Li-Ion) battery pack 1- or 3-year warranty on parts and labor, varying by model Korea Cnx5000 U P PB744Pa ABSY Ci 51 P
Australia/New Zealand Cnx5000 Australia Cnx5000 Hong Kong Cnx5000 Japan Cnx5000 Asia Pacific Cnx5000 Taiwan Cnx5000 U P U P U P U P U P U P
DX384P ABG 150 SY Ci 51 PS
PD641PC ABG 150 XC Cg 25 P

PB721PA ABXC CN 25 P

PD677PA ABJ 150 XD Cg 25 P
PE761Pa UUF 150 XD CN 51 H

PB696PA ABXD Cb 25 H

Peoples Republic of China Cnx5000 U P

PD664PA ABXD Cb 25 P

DV838P AB2
All HP Compaq Business Notebook nx5000 models feature: TouchPad pointing device Video memory 8- or 6-cell lithium ion (Li-Ion) battery pack 1- or 3-year warranty on parts and labor, varying by model Cnx5000 U P 150 XD CN 25 P

PD667Pa ABXW Cb 25 H

PD665PA ABXW Cb 25 P
Peoples Republic of China Cnx5000 Thailand Cnx5000 U P U P

PC986PA ABXW Cg 25 P

PE759PA AKL 150 XW CN 25 H
Peoples Republic of China Cnx5000 Brazil Cnx5000 Japan U P U P

PD668Pa ABXC Cb 25 P

PD362L ACXC CN 25 P

PD678PA ABJ

All HP Compaq Business Notebook nx5000 models feature: TouchPad pointing device Video memory 8- or 6-cell lithium ion (Li-Ion) battery pack 1- or 3-year warranty on parts and labor, varying by model Cnx5000 U P 150 XW Cg 25 H DU396A ABN DU396A AKD DU396A AB9 DU396A ACB DU396A ABV DU396A AKN DU396A ACQ DU396A ABE DU396A AK8 DU396A UUZ DU396A ABU P DU397A ABN DU397A AKD DU397A AB9 DU397A ACB DU397A ABV DU397A AKN DU397A ACQ DU397A ABE DU397A AK8 DU397A UUZ DU397A ABU PD367L ABA

PC637PC UUF 150 XW Cb 51 P
PB704PA UUF 150 XW Cd 25 H

PB745PA ABXW Cg 25 P

PB720PA ABXW Cg 51 P

PD365L ABM

All HP Compaq Business Notebook nx5000 models feature: TouchPad pointing device Video memory 8- or 6-cell lithium ion (Li-Ion) battery pack 1- or 3-year warranty on parts and labor, varying by model Cnx5000 U P 150 XW Cg 51 P
United States Cnx5000 Australia U P
PD365L ABA 150 XW Ci 25 PS

PE784PC ABG

All HP Compaq Business Notebook nx5000 models feature: TouchPad pointing device Video memory 8- or 6-cell lithium ion (Li-Ion) battery pack 1- or 3-year warranty on parts and labor, varying by model Cnx5000 Belgium U P 150 xW Norway Ci 51 P DU305T ABN and DU305A ABN DU305A AKD DU305A AB9 DU305T ACB and DU305A ACB DU305A ABV DU305A AKN DU305T ABE and DU305A ABE DU305T AK8 and DU305A AK8 DU305T UUZ and DU305A UUZ DU305A AB8 DU305T ABU and DU305A ABU H
Czech Republic Denmark Europe International France
Greece/Polish/ English Germany
Hungary Iceland Israel Italy

The Netherlands

DU305T UUG and DU305A UUG DU305A AKB DU305A ABY DU305A ABB DU305T ABF and DU305A ABF DU305T B1A and DU305A B1A DU305T ABD and DU305A ABD DU305A AKC DU305A A2M DU305A ABT DU305T ABZ and DU305A ABZ DU305T ABH and DU305A ABH 150 X5 40

Poland Portugal Russia

Saudi Arabia Slovenia Spain

Sweden/Finland

Switzerland

Turkey United Kingdom

Cnx5000 Hong Kong

PB722PA AB5

All HP Compaq Business Notebook nx5000 models feature: TouchPad pointing device Video memory 8- or 6-cell lithium ion (Li-Ion) battery pack 1- or 3-year warranty on parts and labor, varying by model Cnx5000 U P 150 XW Cb 25 P
Peoples Republic of China Cnx5000 Asia Pacific Cnx5000 Asia Pacific Cnx5000 U P U P U P

PC987PA ABxW Cb 51 P

DZ496PA UUF 150 XW Ci 51 P
PC980PA UUF 150 xY Cb 51 P
Australia/New Zealand Cnx5000 Japan Cnx5000 Korea Cnx5000 Germany Cnx5000 Korea Cnx5000 Hong Kong U P U P U P U P U P
DV615P ABG 150 YW CN 51 P
PD680PA ABJ 150 YD CN 51 P

PB743PA ABYN Ci 51 P

DU344A ABD 150 YW Cb 25 P

DV839P ABYW Ci 25 H

DV619P AB5

DV880P AKL 160 XY Cb 51 P
PB453A ACXY Ci 51 H DU306A ABH DU306A ABN DU306A AKD DU306A AB9 DU306A ACB DU306A ABV DU306A AKN DU306A ABE DU306A AK8 DU306A UUZ DU306A AB8 DU306A ABU
DU306A UUG DU306A AKB DU306A ABY DU306A ABB DU306A ABF DU306A B1A DU306A ABD DU306A AKC DU306A A2M DU306A ABT DU306A ABZ
All HP Compaq Business Notebook nx5000 models feature: TouchPad pointing device Video memory 8- or 6-cell lithium ion (Li-Ion) battery pack 1- or 3-year warranty on parts and labor, varying by model Cnx5000 U P 160 XY Ci 51 P DU307A AKD DU307A AB9 DU307A ACB DU307A ABV DU307A AKN DX367AA ABE and DU307A ABE DX367AA AK8 and DU307A AK8 DX367AA UUZ and DU307A UUZ DU307A AB8 DU307A ABU PA494A ABA PS
Australia/New Zealand Belgium Czech Republic Denmark Europe International France Greece/Polish/ English Germany Hungary Iceland Israel Italy Korea Latin America The Netherlands Norway Cnx5000 U P
DX367AA ABG DU307A UUG DU307A AKB DU307A ABY DU307A ABB DU307A ABF DU307A B1A DU307A ABD DU307A AKC DU307A A2M DU307A ABT DU307A ABZ DX367AA AB1 PA494A ABM DU307A ABH DU307A ABN 160 Y5 40
Poland Portugal Russia Saudi Arabia Slovenia Spain
Turkey United Kingdom United States W Mb 51
United States Cnx5000 Korea Cnx5000 U P U P
PB657US ABA 160 YW Cb 25 P

DV841P ABYW Ci 51 P

DY520AA ABA
All HP Compaq Business Notebook nx5000 models feature: TouchPad pointing device Video memory 8- or 6-cell lithium ion (Li-Ion) battery pack 1- or 3-year warranty on parts and labor, varying by model Cnx5000 U P 160 YY Ci 51 P
DX368AA ABA 160 YY Cj 51 P PD363L ABA 25 2
Latin America Cnx5000 Japan Cnx5000 Japan Cnx5000 Japan Cnx5000 Japan Cnx5000 Japan Cnx5000 Asia Pacific Cnx5000 Brazil Cnx5000 U P U P U P U P U P U P U P U P

PD363L ABM 170 X4 30

DV623P ABJ 170 XC CN 25 H
DV620P ABJ 170 XC CN 25 P
DV621P ABJ 170 XW CN 25 P
DV624P ABJ 170 XC CN 25 P
DV622P ABJ 170 XW Cb 51 P
DX376P UUF 170 XY Cb 51 P

PD360L ACXY Cj 51 P

Greece/Polish/ English

DU400A B1A

All HP Compaq Business Notebook nx5000 models feature: TouchPad pointing device Video memory 8- or 6-cell lithium ion (Li-Ion) battery pack 1- or 3-year warranty on parts and labor, varying by model Cnx5000 Korea Cnx5000 Korea U P U P 170 YW Cd 25 H

DZ515PA ABYW Cd 25 P

DZ514PA AB1
Table 1-3 Compaq Presario V1000 notebook PC Models
All Compaq Presario V1000 notebook PC models feature: TouchPad pointing device Video memory 8- or 6-cell lithium ion (Li-Ion) battery pack 1-year warranty on parts and labor PV1001AP Asia Pacific PV1002AP Hong Kong PV1003AP Asia Pacific PV1004AP Hong Kong PV1004XX Asia Pacific PV1005AP U C U P U P U P U P U P 140 XD Cb 25 H DY202P AKL 25 H

On: A battery pack is charging. Blinking: A battery pack that is the only available power source has reached a low-battery condition. When the battery reaches a critical low-battery condition, the battery light begins blinking more quickly. Off: AC power is applied with battery pack either fully charged or not installed, or no AC power is applied. On: Power is turned on. Blinking: Notebook is in Standby. The Power/Standby light also blinks when a battery pack that is the only available power source reaches a critical low-battery condition. The light goes off when the system enters Hibernation or shuts down. On: An optional integrated wireless device has been enabled.

Power/Standby light

Wireless on/off light
The external components on the bottom of the notebook are shown below and described in Table 1-9.

Bottom Components

Table 1-9 Bottom Components
Item 1 Component Intake vent Function Allows airflow to cool internal components.
To prevent overheating, do not obstruct vents. Using the notebook on a soft surface, such as a pillow, blanket, rug, or thick clothing, may block airflow.

Bluetooth compartment

Holds an optional Bluetooth device.
148 Maintenance and Service Guide
Table 1-9 Bottom Components (Continued)
Item 3 Component Port replicator docking latches Function Secures the notebook to an optional Port Replicator or advanced Port Replicator. Connects the notebook to an optional Port Replicator or advanced Port Replicator. Secures the hard drive cover. Holds the internal hard drive. Secures the hard drive. Releases the MultiBay device. Holds the MultiBay device. Secure the keyboard.

Docking connector

Hard drive cover screw Hard drive bay Hard drive security screw MultiBay release latch MultiBay Keyboard access screws (2)
Item 11 Component Mini PCI compartment Function Holds an optional wireless LAN device.
To prevent an unresponsive system and the display of a
warning message, install only a Mini PCI device authorized for use in your notebook by the governmental agency that regulates wireless devices in your country. If you install a device and then receive a warning message, remove the device to restore notebook functionality. Then contact Customer Care. 14 Battery bay Battery release latch Secure Digital (SD) Memory Card slot Holds the primary battery pack. Releases a battery pack from the battery bay. Accepts SD Cards and MultiMedia Cards.

Booting order correct?

Correct boot order using the Setup utility.
Flowchart 2.15No Audio, Part 1
No audio. Turn up audio internally or externally. Audio? Done
Notebook in Port Replicator (if applicable)? Undock. Internal audio?
Go to Flowchart 2.16No Audio, Part 2.
Replace the following Port Replicator components one at a time, as applicable. Check audio status after each change. 1. Port Replicator audio cable 2. Audio cable 3. Speaker 4. Port Replicator audio board 5. Backplane board 6. I/O board
Go to Flowchart 2.17Nonfunctioning Device. Audio? Done
Flowchart 2.16No Audio, Part 2
Continued from Flowchart 2.15No Audio, Part 1.
Audio driver in OS configured? Reload audio drivers.
Correct drivers for application? Load drivers and set configuration in OS.
Connect to external speaker.

Audio?

Replace audio board and speaker connections in notebook (if applicable).

Audio? Done

1. Replace internal speakers. 2. Replace audio board (if applicable). 3. Replace system board.
Flowchart 2.17Nonfunctioning Device

Nonfunctioning device.

Reseat device.
Unplug the nonfunctioning device from the notebook, and inspect cables and plugs for bent or broken pins or other damage.
Clear CMOS. Any physical device detected? Fix or replace broken item.
Reattach device. Close notebook, plug in power, and reboot. Replace hard drive. Go to Flowchart 2.9No Operating System (OS) Loading.
Device boots properly? Replace NIC. If integrated NIC, replace system board. Device boots properly?

Replace diskette drive.

Flowchart 2.18Nonfunctioning Keyboard
Keyboard not operating properly.
Connect notebook to good external keyboard.
External device works? Replace system board.
Reseat internal keyboard connector (if applicable).
OK? Replace internal keyboard or cable.

Done OK? Done

Flowchart 2.19Nonfunctioning Pointing Device
Pointing device not operating properly.
Connect notebook to good external pointing device.
Reseat internal pointing device connector (if applicable).
OK? Replace internal pointing device or cable.
Flowchart 2.20No Network/Modem Connection
No network or modem connection.
Network or modem jack active? Replace jack or have jack activated.
Digital line? Connect to nondigital line.
NIC/modem configured in OS? Reload drivers and reconfigure. OK?
Disconnect all power from the notebook and open.
Replace NIC/modem (if applicable).
Reseat NIC/modem (if applicable). OK? Done
Illustrated Parts Catalog
This chapter provides an illustrated parts breakdown and a reference for spare part numbers and option part numbers.

3.5 Miscellaneous

Table 3-4 Miscellaneous (not illustrated) Spare Part Information
Description 3-wire power cords Australia Brazil Denmark Europe/ Middle East/ Africa Israel 65-watt AC adapter 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 339096-001 339097-001 325817-001 325817-002 325815-001 325815-002 325814-001 246959-011 246959-201 246959-081 246959-021 Italy Japan Korea Switzerland United Kingdom United States 246959-061 246959-291 246959-AD1 246959-AG1 246959-031 246959-001 239704-001 Spare Part Number

246959-BB1

Table 3-4 Miscellaneous (not illustrated) Spare Part Information (Continued)
Description Security card Screw Kit (includes the following screws; refer to Appendix C, Screw Listing, for more information on screw specifications and usage.) 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 Spare Part Number 345856-001 353394-001
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 164999-001

USB mouse, carbon

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.
As you remove each subassembly from the notebook, place the subassembly (and all accompanying screws) away from
the work 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.
4.4 Preventing Electrostatic Damage
Many electronic components are sensitive to electrostatic discharge (ESD). Circuitry design and structure determine the degree of sensitivity. Networks built into many integrated circuits provide some protection, but in many cases the discharge contains enough power to alter device parameters or melt silicon junctions. A sudden discharge of static electricity from a finger or other conductor can destroy static-sensitive devices or microcircuitry. Often the spark is neither felt nor heard, but damage occurs. An electronic device exposed to electrostatic discharge might not be affected at all and can work perfectly throughout a normal life cycle. Or the device might function normally for a while, then degrade in the internal layers, reducing its life expectancy.

5.4 Notebook Feet

The notebook feet are adhesive-backed rubber pads. The notebook feet are included in the Miscellaneous Plastics Kit, spare part number 353393-001.
Attach the notebook feet to the base enclosure as illustrated below.
Replacing the Notebook Feet
5.5 Mini PCI Communications Board
Mini PCI communications cards 802.11a/b/g LAN card 802.11b/g LAN card Wireless LAN cards 802.11b (MOW) 802.11b (ROW) 345641-001 345640-001 325525-001 325526-001
1. Prepare the notebook for disassembly (Section 5.3). 2. Turn the notebook upside down, with the rear toward you.
3. Loosen the PM2.53.5 screw 1 that secures the Mini PCI compartment cover to the notebook. 4. Lift the left side of the cover 2 up and swing it to the right. 5. Remove the cover. cover is The Mini PCI compartmentspare partincluded in the Miscellaneous Plastics Kit, number 353393-001.
Removing the Mini PCI Compartment Cover
6. Disconnect the 2 antenna cables 1 from the Mini PCI communications board. Note that the longer cable connects to the rear antenna terminal and the shorter antenna cable connects to the front antenna terminal. 7. Spread the retaining tabs 2 that secure the Mini PCI communications board to the socket. The board rises up. 8. Pull the board 3 away from the socket at a 45-degree angle.
Disconnecting the Cables and Removing the Mini PCI Communications Board
Reverse the above procedure to install a Mini PCI communications board.
WARNING: To prevent an unresponsive system and the display of a warning message, install only a Mini PCI device authorized for use in your notebook by the governmental agency that regulates wireless devices in your country. If you install a device and then receive a warning message, remove the device to restore notebook functionality. Then contact Customer Care.

5.6 MultiBay Device

MultiBay devices 24X CD-ROM Drive 8X/24X DVD-ROM Drive 24X DVD+RW/R and CD-RW Combo Drive 24X DVD/CD-RW Combo Drive Diskette drive 8-cell, prismatic, 3.6-Ah, 52-Wh battery pack 228746-001 251292-001 344256-001 346789-001 241955-001 267747-001

1. Prepare the notebook for disassembly (Section 5.3). 2. Turn the notebook upside down, with the left side toward you.
3. Slide and hold the MultiBay release latch to the right 1. 4. Pull on the notch 2 in the MultiBay device bezel and remove the device 3 from the notebook.
Removing a MultiBay Device
Reverse the above procedure to install a MultiBay device.
5.7 Bluetooth Wireless Communications Board
Bluetooth wireless communications board With cable Without cable 348277-001 348276-001
1. Prepare the notebook for disassembly (Section 5.3). 2. Turn the notebook upside down, with the right side toward you. 3. Loosen the PM2.05.0 screw 1 that secures the Bluetooth cover to the notebook. 4. Remove the cover 2 from the notebook as far as the cable will allow. 5. Disconnect the cable 3 from the Bluetooth board.
Removing the Bluetooth Cover
6. Remove the two PM1.53.0 screws 1 that secure the Bluetooth board to the Bluetooth cover. 7. Remove the board 2 from the cover. Bluetooth cover is included in The spare part number 353393-001.the Miscellaneous Plastics Kit,
Removing the Bluetooth Board
Reverse the above procedure to install a Bluetooth board.

5.8 Keyboard

Keyboards (include pointing stick) Brazil Czech Republic Denmark European France French Canada Germany Hungary Iceland India International Israel Italy Japan Korea 344390-201 344390-221 344390-081 344390-A41 344390-051 344390-121 344390-041 344390-211 344390-DD1 344390-D61 344390-B31 344390-BB1 344390-061 344390-291 344390-AD1 Latin America Norway Portugal Russia Saudi Arabia Slovenia Spain Sweden/Finland Switzerland Taiwan Thailand Turkey United Kingdom United States 344390-161 344390-091 344390-131 344390-251 344390-171 344390-BA1 344390-071 344390-101 344390-111 344390-AB1 344390-281 344390-141 344390-031 344390-001
1. Prepare the notebook for disassembly (Section 5.3). 2. Turn the notebook upside down, with the front toward you.
3. Remove the two T8M2.59.0 screws that secure the keyboard to the notebook.
Removing the Keyboard Screws
4. Turn the notebook right-side up, with the front toward you. 5. Open the notebook.
6. Slide the 4 tabs on the top edge of the keyboard toward you.
Releasing the Keyboard Latches
7. Lift the rear edge of the keyboard up and swing it toward you until it rests on the palm rest.

Releasing the Keyboard

8. Release the ZIF connector 1 to which the keyboard cable is attached and disconnect the cable 2.
Disconnecting the Keyboard Cable
Reverse the above procedure to install the keyboard.

5.9 Switch Cover

LED switch cover for use with HP Compaq Business Notebook nx5000 for use with Compaq Presario V1000 notebook PC 353389-001 359920-001
1. Prepare the notebook for disassembly (Section 5.3). 2. Remove the keyboard (Section 5.8). 3. Close the notebook. 4. Turn the notebook upside down, with the rear panel toward you. 5. Remove the two T8M2.59.0 screws that secure the switch cover to the notebook.

Removing the Switch Cover Screws
6. Turn the notebook right-side up, with the front toward you.
7. Open the notebook. 8. Using a flat-bladed tool, lift up the left 1 and right 2 ends of the switch cover to disengage it from the notebook. 9. Remove the switch cover 3.
Removing the Switch Cover
Reverse the above procedure to install the switch cover.

5.10 Modem Board

Modem board 325521-001
1. Prepare the notebook for disassembly (Section 5.3). 2. Release the keyboard (Section 5.8). 3. Remove the switch cover (Section 5.9). 4. Remove the two PM2.03.0 screws 1 that secure the modem board to the notebook. 5. Lift the rear edge of the modem board 2 to disconnect it from the system board.

Removing the Modem Board

6. Turn the modem board 1 over and disconnect the modem cable 2 from the modem board. 7. Remove the modem board.
Reverse the above procedure to install the modem board.

5.11 Memory Module

Memory modules, 266-MHz 1024-MB DDR 512-MB DDR 256-MB DDR 128-MB DDR 336579-001 336578-001 336577-001 336576-001
1. Prepare the notebook for disassembly (Section 5.3). 2. Remove the keyboard (Section 5.8).
3. Press in on the latch to release the memory shield and lift the left side of the memory shield 1 until it rests at a 45-degree angle. 4. Slide the shield to the left 2 to remove it. memory The spare partshield is included in the Miscellaneous Plastics Kit, number 353393-001.
Removing the Memory Shield
5. Spread the retaining tabs 1 that secure the memory module to the socket. The module rises up. 6. Pull the module 2 away from the socket at a 45-degree angle.

Removing a Memory Module

Reverse the above procedure to install a memory module.

5.12 Keyboard Plate

keyboard The spare partplate is included in the Miscellaneous Plastics Kit, number 353393-001. 1. Prepare the notebook for disassembly (Section 5.3). 2. Remove the keyboard (Section 5.8). 3. Remove the switch cover (Section 5.9). 4. Remove the memory shield (Section 5.11). 5. Slide the keyboard plate toward the back of the notebook 1 to disengage the plate tabs from the slots 2 in the top cover, and then lift the plate straight up 3 to remove it.
Removing the Keyboard Plate
Reverse the above procedure to install the keyboard plate.

5.13 Fan Assembly

Fan assembly 345065-001
1. Prepare the notebook for disassembly (Section 5.3). 2. Remove the keyboard (Section 5.8). 3. Remove the switch cover (Section 5.9). 4. Remove the memory shield (Section 5.11). 5. Remove the keyboard plate (Section 5.12). 6. Turn the notebook upside down with the rear side toward you and remove the T8M2.5x5.0 screw that secures the fan assembly to the notebook.

Keyboard (Section 5.8) Switch cover (Section 5.9) Memory shield (Section 5.11) Keyboard plate (Section 5.12) Fan assembly (Section 5.13) Heat sink (Section 5.14)
2. Use a flat-bladed screwdriver to turn the processor lock screw 1 one-quarter turn counterclockwise to release the processor from the socket. 3. Lift the processor 2 straight up to remove it. 3 on Note that the gold trianglecorner the processor should be aligned in the lower right when you install the processor.

Removing the Processor

Reverse the above procedure to install the processor.

5.16 Display Assembly

Display assemblies for use with HP Compaq Business Notebook nx5000 14.1-inch, TFT, XGA 15.0-inch, TFT, XGA 15.0-inch, TFT, SXGA+WVA for use with Compaq Presario V1000 notebook PC 14.1-inch, TFT, XGA 15.0-inch, TFT, XGA 15.0-inch, TFT, SXGA+WVA 353384-001 353385-001 353386-001 359916-001 359917-001 359918-001
1. Prepare the notebook for disassembly (Section 5.3). 2. Disconnect the wireless antenna cables from the Mini PCI communications board (Section 5.5). 3. Remove the following components:
Mini PCI board (Section 5.5) Keyboard (Section 5.8) Switch cover (Section 5.9) Memory shield (Section 5.11) Keyboard plate (Section 5.12)
4. Disconnect the display cable 1 from the system board. 5. Remove the left and right wireless antenna cables from the groove 2 in the top cover. 6. Carefully work the wireless antenna cables 3 up through the hole in the system board from the Mini PCI compartment.
Disconnecting the Display Cables
7. Close the notebook. 8. Turn the notebook upside down, with the rear panel toward you. 9. Remove the following screws:
Two T8M2.59.0 screws 1 from the rear panel. Two T8M2.59.0 screws 2 from the bottom of the

notebook.

Removing the Display Screws
10. Turn the notebook right-side up, with the front toward you 11. Open the notebook until the display assembly is in an upright position. 12. Lift the display assembly 1 straight up to remove it. 13. If necessary, remove the left and right display hinge covers 2 from the display assembly. and The display hinges, hinge covers, hinge screw caps,Plastics Kit, display bumpers are included in the Miscellaneous spare part number 353393-001.
Removing the Display Assembly
Reverse the above procedure to install the display assembly.

5.17 Top Cover

Top Cover (includes TouchPad) for use with HP Compaq Business Notebook nx5000 for use with Compaq Presario V1000 notebook PC 353387-001 359919-001