HP Pavilion dv1000 Manuale

Maintenance and Service

Guide

HP Pavilion dv1000 Notebook PC

HP Compaq nx4800 Business Notebook

Compaq Presario V2000 Notebook PC

Document Part Number: 372373-002

December 2004

This guide is a troubleshooting reference used for maintaining

and servicing the notebook. It provides comprehensive

information on identifying notebook features, components, and

spare parts; troubleshooting notebook problems; and performing

notebook disassembly procedures.

Microsoft and Windows are U.S. registered trademarks of Microsoft

Corporation. Intel, Pentium, and Celeron are trademarks or registered

trademarks of Intel Corporation or its subsidiaries in the United States and

other countries. Bluetooth is a trademark of its proprietor and used by

Hewlett-Packard Company under license.

The information contained herein is subject to change without notice. The

only warranties for HP products and services are set forth in the express

warranty statements accompanying such products and services. Nothing

herein should be construed as constituting an additional warranty. HP shall

not be liable for technical or editorial errors or omissions contained herein.

Maintenance and Service Guide

HP Pavilion dv1000 Notebook PC

HP Compaq nx4800 Business Notebook

Compaq Presario V2000 Notebook PC

Second Edition: December 2004

First Edition: September 2004

Document Part Number: 372373-002

Maintenance and Service Guide iii

Contents

1 Product Description

1.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2

1.2 Resetting the Notebook . . . . . . . . . . . . . . . . . . . . . . . 1–4

1.3 Power Management. . . . . . . . . . . . . . . . . . . . . . . . . . 1–5

1.4 External Components . . . . . . . . . . . . . . . . . . . . . . . . 1–6

1.5 Design Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . 1–36

2 Troubleshooting

2.1 Computer Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–1

2.2 Troubleshooting Flowcharts . . . . . . . . . . . . . . . . . . . 2–5

3 Illustrated Parts Catalog

3.1 Serial Number Location . . . . . . . . . . . . . . . . . . . . . . 3–1

3.2 Notebook Major Components . . . . . . . . . . . . . . . . . . 3–2

3.3 Miscellaneous Plastics Kit . . . . . . . . . . . . . . . . . . . 3–18

3.4 Mass Storage Devices . . . . . . . . . . . . . . . . . . . . . . . 3–20

3.5 Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–22

3.6 Sequential Part Number Listing . . . . . . . . . . . . . . . 3–24

4 Removal and Replacement Preliminaries

4.1 Tools Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–1

4.2 Service Considerations . . . . . . . . . . . . . . . . . . . . . . . 4–1

4.3 Preventing Damage to Removable Drives . . . . . . . . 4–2

4.4 Preventing Electrostatic Damage . . . . . . . . . . . . . . . 4–3

4.5 Packaging and Transporting Precautions . . . . . . . . . 4–4

4.6 Workstatinon Precautions . . . . . . . . . . . . . . . . . . . . . 4–5

4.7 Grounding Equipment and Methods . . . . . . . . . . . . . 4–6

iv Maintenance and Service Guide

Contents

5 Removal and Replacement Procedures

5.1 Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–2

5.2 Disassembly Sequence Chart . . . . . . . . . . . . . . . . . . 5–3

5.3 Preparing the Notebook for Disassembly . . . . . . . . . 5–5

5.4 Notebook Feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–10

5.5 Memory Module . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–11

5.6 Mini PCI Communications Card. . . . . . . . . . . . . . . 5–14

5.7 Optical Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–17

5.8 Switch Cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–19

5.9 Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–25

5.10 Display Assembly . . . . . . . . . . . . . . . . . . . . . . . . . 5–31

5.11 Base Enclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–36

5.12 USB/S-Video Controller Board . . . . . . . . . . . . . . 5–41

5.13 Speaker Assembly. . . . . . . . . . . . . . . . . . . . . . . . . 5–43

5.14 RTC Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–45

5.15 Menu Control Button Board . . . . . . . . . . . . . . . . . 5–46

5.16 Heat Sink. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–49

5.17 Fan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–51

5.18 Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–53

5.19 System Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–55

5.20 LED Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–62

6 Specifications

A Connector Pin Assignments

B Power Cord Set Requirements

C Screw Listing

Index

Maintenance and Service Guide 1–1

Product Description

The HP Pavilion dv1000 Notebook PC 1and the

HP Compaq nx4800 Business Notebook and Compaq Presario

V2000 Notebook PC (both represented by 2) offer advanced

modularity, Intel® Mobile Pentium® M and Celeron® M

processors, and extensive multimedia support.

HP Pavilion dv1000, HP Compaq nx4800, and

Compaq Presario V2000

1–2 Maintenance and Service Guide

Product Description

1.1 Features

■The following processors are available, varying by

notebook model:

❏Intel Pentium M 745 (1.8-GHz) with 400-MHz front

side bus (FSB)

❏Intel Pentium M 735 (1.7-GHz) with 400-MHz FSB

❏Intel Pentium M 725 (1.6-GHz) with 400-MHz FSB

❏Intel Pentium M 710 TJ85 (1.4-GHz) with 400-MHz FSB;

operates at a lower temperature than other processors

❏Intel Celeron M 340 (1.5-GHz) with 400-MHz FSB

❏Intel Celeron M 330 (1.4-GHz) with 400-MHz FSB

■14.0-inch WXGA (1280 × 768) TFT display with over

16.7 million colors, varying by notebook model

■80-, 60-, or 40-GB high-capacity hard drive, varying by

notebook model

■256-MB DDR synchronous DRAM (SDRAM) at 266 MHz,

expandable to 2.0 GB on notebook models with Intel Mobile

Pentium M processors and 1.0 GB on notebook models with

Intel Celeron M processors

■Microsoft® Windows® XP Home Edition or Windows XP

Professional, or Free DOS, varying by notebook model

■Full-size Windows keyboard with embedded numeric keypad

■TouchPad pointing device with on button and dedicated

two-way scroll region

■Integrated 10/100 BASE-T Ethernet local area network

(LAN) network interface card (NIC) with RJ-45 jack

■Integrated high-speed 56K modem with RJ-11 jack

■Integrated wireless support for Mini PCI IEEE 802.11b and

802.11b/g WLAN device

Product Description

Maintenance and Service Guide 1–3

■Support for one Type II PC Card slots, with support for both

32-bit (CardBus) and 16-bit PC Cards

■External 65-watt AC adapter with 3-wire power cord

■6-cell or 12-cell Li-Ion battery pack

■Stereo speakers with volume up and down buttons

■Support for the following optical drives:

❏8X Max DVD+RW/R and CD-RW Combo Drive

❏4X Max DVD+RW/R and CD-RW Combo Drive

❏8X Max DVD-ROM Drive

❏24X Max DVD/CD-RW Combo Drive

■Connectors:

❏External monitor

❏Universal Serial Bus (USB) v. 2.0

❏RJ-11 (modem)

❏RJ-45 (network)

❏Audio-out (headphone)

❏Audio-in (microphone)

❏Power

❏IEEE 1394 digital (select models only)

❏S-Video-out (select models only)

❏Infrared (HP Pavilion notebook models only)

❏Parallel

❏Serial

❏Docking (select models only)

❏Digital memory card reader (select models only)

1–4 Maintenance and Service Guide

Product Description

1.2 Resetting the Notebook

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 5.14, “RTC Battery,” for more information).

3. Wait approximately 5 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.

Product Description

Maintenance and Service Guide 1–5

1.3 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

■Setting customization by the user

■Hotkeys for setting the level of performance

■Battery calibration

■Lid switch standby/resume

■Power/standby button

■Advanced Configuration and Power Management (ACPM)

compliance

1–6 Maintenance and Service Guide

Product Description

1.4 External Components

The external components on the front of the HP Pavilion dv1000

notebook are shown below and described in Table 1-4.

Front Components, HP Pavilion dv1000

Altri manuali per Pavilion dv1000

Questo manuale è adatto per i seguenti modelli

Indice

Altri manuali HP Computer portatile

HP 3115m Manuale utente

HP MINI 5103 Manuale utente

HP Compaq NC6110 Istruzioni per il montaggio

HP 2000-210 Manuale utente

HP EliteBook 845 G8 Manuale

HP Pavilion dv2-1000 - Entertainment Notebook... Manuale utente

HP Compaq Notebook series Guida utente

HP ENVY m6-1100 Manuale utente

HP OmniBook 510 - Notebook PC Manuale utente

HP Pavilion 15 Manuale

HP OMNIBOOK 5700 Istruzioni per il montaggio

HP OMEN 15-AX211NF Manuale

HP 6930p - EliteBook - Core 2 Duo 2.8 GHz Manuale utente

HP Compaq Notebook series Istruzioni per il montaggio

HP ENVY m4-1000 Manuale utente

HP OmniBook Sojourn Manuale utente

HP Pavilion DM4t-1100 Manuale

HP Pavilion 11 x360 PC Manuale

HP ZBOOK STUDIO 16 G10 Manuale

HP HP EliteBook x360 1020 G2 Manuale

HP Compaq Presario CQ72 Istruzioni per il montaggio

HP Pavilion dv9780ea Manuale utente

HP 240 14 inch G9 Manuale

HP 540 - Notebook PC Manuale

Manuali Computer portatile popolari di altre marche

Velocity

Velocity NoteMagix M10 Manuale utente

Dell

Dell Alienware 17 R2 Manuale utente

Toshiba

Toshiba A105-S2236 Manuale utente

Winbook

Winbook LM Manuale utente

Dell

Dell Inspiron 1464 Manuale utente

Dell

Dell Inspiron 15R 5537 Manuale utente

Dell

Dell Latitude ATG D620 Manuale utente

Sony

Sony VAIO PCG-FX270 Manuale utente

Dell

Dell Latitude 7310 Manuale utente

Dell

Dell Precision GU806 Manuale utente

Sony

Sony VAIO PCG-R505JLK Manuale utente

Lenovo

Lenovo THINKPAD X32 Manuale utente

Toshiba

Toshiba mini NB300 Manuale utente

Lenovo

Lenovo ThinkPad X201 Tablet Manuale

Lenovo

Lenovo THINKPAD X31 Manuale

Sony

Sony VGN-T240P VAIO Manuale utente

Compaq

Compaq Armada E700 Series Manuale utente

Fujitsu

Fujitsu Lifebook A6230 Manuale utente