HP (Hewlett-Packard) NX9020, NX9030, NX9040 User Manual

Maintenance and Service Guide

HP Pavilion ze4900 Notebook PC HP Compaq nx9040, nx9030, and

nx9020 Notebook PC

Compaq Presario 2200 Series Notebook

Document Part Number: 371025-001

August 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 other countries.

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.

Intel Corporation or its subsidiaries in the United States and

Maintenance and Service Guide HP Pavilion ze4900 Notebook PC HP Compaq nx9040, nx9030, and nx9020 Notebook PC Compaq Presario 2200 Series Notebook First Edition August 2004 Document Part Number: 371025-001

1 Product Description

1.1 Models. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2

1.2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–10

1.3 Resetting the Notebook . . . . . . . . . . . . . . . . . . . . . . 1–13

1.4 Power Management. . . . . . . . . . . . . . . . . . . . . . . . . 1–14

1.5 External Components . . . . . . . . . . . . . . . . . . . . . . . 1–15

1.6 Design Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . 1–33

2 Troubleshooting

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

Using Computer Setup . . . . . . . . . . . . . . . . . . . . . . . 2–2

Selecting from the Main Menu . . . . . . . . . . . . . . . . . 2–3

Selecting from the Security Menu . . . . . . . . . . . . . . 2–4

Selecting from the Advanced Menu . . . . . . . . . . . . . 2–5

Selecting from the Tools Menu. . . . . . . . . . . . . . . . . 2–5

2.2 Troubleshooting Flowcharts . . . . . . . . . . . . . . . . . . . 2–6

3 Illustrated Parts Catalog

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

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

3.3 Mass Storage Devices . . . . . . . . . . . . . . . . . . . . . . . 3–12

3.4 Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–14

Maintenance and Service Guide iii

Contents

4 Removal and Replacement Preliminaries

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

4.2 Service Considerations . . . . . . . . . . . . . . . . . . . . . . . 4–2

Plastic Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–2

Cables and Connectors . . . . . . . . . . . . . . . . . . . . . . . 4–2

4.3 Preventing Damage to Removable Drives . . . . . . . . 4–3

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

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

4.6 Workstation Precautions . . . . . . . . . . . . . . . . . . . . . . 4–5

4.7 Grounding Equipment and Methods . . . . . . . . . . . . . 4–5

5 Removal and Replacement Procedures

5.1 Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–1

5.2 Disassembly Sequence Chart . . . . . . . . . . . . . . . . . . 5–2

5.3 Preparing the Notebook for Disassembly . . . . . . . . . 5–4

5.4 Notebook Feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–9

5.5 Memory Module . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–10

5.6 Mini PCI Communications Board. . . . . . . . . . . . . . 5–12

5.7 Keyboard Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–14

5.8 Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–16

5.9 Switch Board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–19

5.10 Speakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–21

5.11 Optical Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–22

5.12 Display Assembly . . . . . . . . . . . . . . . . . . . . . . . . 5–23

5.13 Top Cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–27

5.14 Heat Sink . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–31

5.15 Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–33

5.16 Wireless Button Board . . . . . . . . . . . . . . . . . . . . . 5–35

5.17 Diskette Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–37

5.18 Diskette Drive Cover . . . . . . . . . . . . . . . . . . . . . . 5–39

5.19 System Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–41

iv Maintenance and Service Guide

6 Specifications

A Connector Pin Assignments

B Power Cord Set Requirements

3-Conductor Power Cord Set . . . . . . . . . . . . . . . . . . . . . . B–1

General Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . B–1

Country-Specific Requirements . . . . . . . . . . . . . . . . . . . . B–2

C Screw Listing

Index

Contents

Maintenance and Service Guide v

Product Description

The HP Pavilion ze4900 Notebook PC 1, HP Compaq nx9040, nx9030, and nx9020 Notebook PCs 2, and Compaq Presario 2200 Series Notebook PCs 3 offer advanced modularity, Intel®

Mobile Pentium® M and Celeron® M processors, and

extensive multimedia support.

HP Pavilion ze4900, HP Compaq nx9040, nx9030, nx9020, and

Compaq Presario 2200

Maintenance and Service Guide 1–1

Product Description

1.1 Models

Notebook model information is shown in Tables 1-1 and 1-2.

The long model name appears only on the bottom of

✎

HP Compaq nx9000 Notebook PCs.

Table 1-1

Model Naming Conventions

Key

Hnx9040 U P735 X5 60 Y Cc 51 P a

1 2 3 4 5 6 7 8 9 10

Key Description Options

1 Brand/series designator H = HP Compaq nx9040, x9030,

nx9020

2 Graphics memory U = UMA

3 Processor brand

and speed

4 Display type/

size/resolution

5 Hard drive size 60 = 60 GB

6 Optical drive designator C = CD-ROM Drive

P735 = Intel Pentium M 735 1.7 GHz P725 = Intel Pentium M 725 1.6 GHz P715 = Intel Pentium M 715 1.5 GHz C330 = Intel Celeron M 330 1.4 GHz C320 = Intel Celeron M 320 1.3 GHz

X = XGA (1024 × 768)

40 = 40 GB

D = DVD-ROM Drive

5 = 15.0 inch 4 = 14.1 inch

30 = 30 GB

W = DVD/ CD-RW Combo Drive

Y = DVD+R/ RW and CD-RW Combo Drive

1–2 Maintenance and Service Guide

Table 1-1

Product Description

Model Naming Conventions

(Continued)

Key Description Options

7 Integrated

communication/ wireless device

8 RAM 51 = 512 MB 25 = 256 MB

9 Operating system H = Microsoft® Windows® XP Home

10 Warranty a = 1 year on parts and labor

C = modem + FE NIC

P = Microsoft Windows XP Pro

c = 802.11g

(Intel)

g = 802.11g

(includes

802.11b and g)

N = none

Maintenance and Service Guide 1–3

Product Description

Table 1 -2

HP Compaq nx9040, nx9030, and nx9020

All HP Compaq nx9000 models feature:

■ TouchPad pointing device

■ 6-cell lithium ion (Li-Ion) battery pack

Hnx9040 U P735 X5 60 W Cg 51 P a

Japan PK342PA ABJ

Hnx9040 U P735 X5 40 W Cc 51 P a

Asia Pacific PK345PA UUF

Hnx9040 U P735 X4 40 D Cc 25 P a

People’s Republic of

China

Hnx9040 U P725 X5 40 Y Cc 51 P a

Australia PK150PA ABG

Hnx9040 U P725 X5 40 W Cc 25 P a

Asia Pacific PK344PA UUF Thailand PK350PA AKL

Hnx9040 U P725 X4 40 W Cc 25 P a

Ta i wa n PK349PA AB0

All HP Compaq nx9000 models feature:

PK163PA AB2

■ TouchPad pointing device

■ 6-cell lithium ion (Li-Ion) battery pack

Hnx9040 U P725 X4 40 W CN 25 H a

People’s Republic of China

Hnx9040 U P725 X4 40 D Cc 25 P a

People’s Republic of China

1–4 Maintenance and Service Guide

PK165PA AB2

PK160PA AB2 Ta i wa n PK159PA AB0

Table 1 -2

Product Description

HP Compaq nx9040, nx9030, and nx9020

Hnx9040 U P725 X4 40 D CN 25 H a

People’s Republic of

China

Hnx9040 U P725 X4 30 W Cg 25 P a

Asia Pacific PK346PA UUF

Hnx9040 U P725 X4 30 W Cc 25 P a

Asia Pacific PK343PA UUF

Hnx9040 U P725 X4 30 W CN 25 P a

Japan PK169PA ABJ

Hnx9040 U P715 X5 40 W Cc 25 P a

Asia Pacific PK151PA UUF Thailand PK168PA AKL

Hnx9040 U P715 X4 40 W CN 25 H a

People’s Republic of China

Hnx9040 U P715 X4 40 D Cc 25 P a

Ta i wa n PK348PA AB0 Ta i wa n PK347PA AB0

All HP Compaq nx9000 models feature:

PK164PA AB2

PK162PA AB2

(Continued)

■ TouchPad pointing device

■ 6-cell lithium ion (Li-Ion) battery pack

Hnx9040 U P715 X4 40 D CN 25 H a

People’s Republic of China

Hnx9040 U P715 X4 30 W Cg 25 P a

Asia Pacific PK152PA UUF

Maintenance and Service Guide 1–5

PK161PA AB2

Product Description

Table 1 -2

HP Compaq nx9040, nx9030, and nx9020

Hnx9040 U P715 X4 30 C Cc 25 P a

Asia Pacific PK153PA UUF

Hnx9040 U P715 X4 30 C CN 25 P a

Japan PK156PA ABJ

Hnx9040 U C330 X5 40 C CN 25 P a

Australia PK149PA ABG

Hnx9040 U C320 X4 40 W Cc 25 H a

People’s Republic of

China

Hnx9040 U C320 X4 40 D Cc 25 H a

People’s Republic of

China

Hnx9040 U C320 X4 40 D Cc 25 P a

Japan PK158PA ABJ

Hnx9040 U C320 X4 30 W CN 25 H a

Japan PK157PA ABJ

All HP Compaq nx9000 models feature:

PK167PA AB2

PK166PA AB2

(Continued)

■ TouchPad pointing device

■ 6-cell lithium ion (Li-Ion) battery pack

Hnx9040 U C320 X4 30 W CN 25 P a

Asia Pacific PK154PA UUF Japan PK155PA ABJ

Hnx9040 U C320 X4 30 D Cc 25 P a

French Canada PH854AA ABC

1–6 Maintenance and Service Guide

Table 1 -2

Product Description

HP Compaq nx9040, nx9030, and nx9020

Hnx9030 U P735 X5 40 Y Cc 51 P a

France Iceland Sweden/Finland

Hnx9030 U P725 X5 40 Y Cc 51 H a

Belgium Europe Italy Slovenia

Hnx9030 U P725 X5 40 W Cc 51 P a

Iceland PG574EA A2M Sweden/Finland PG574ET AK8

Hnx9030 U P725 X5 40 W Cc 25 H a

Saudi Arabia Slovenia

Hnx9030 U P725 X5 40 W Cc 25 P a

France Greece Israel

Hnx9030 U P715 X5 40 W Cc 51 P a

French Canada PG523UA ABC United States PG523UA ABA

PG575ET ABF PG575ET A2M PG575ET AK8

PG572ET AB4 PG572EA ABB PG572ET ABZ

PG572EA AKN

PG570EA ABV PG570EA AKN

PG573EA ABF

PG573EA B1A

PG573EA ABT

Switzerland United Kingdom

Spain Switzerland Tu r ke y

South Africa PG570EA ACQ

Saudi Arabia South Africa

(Continued)

PG575ET UUZ PG575ET ABU

PG572ET ABE PG572ET UUZ PG572EA AB8

PG573EA ABV

PG573EA ACQ

and

PH855AA ABA

Maintenance and Service Guide 1–7

Product Description

Table 1 -2

HP Compaq nx9040, nx9030, and nx9020

All HP Compaq nx9000 models feature:

(Continued)

■ TouchPad pointing device

■ 6-cell lithium ion (Li-Ion) battery pack

Hnx9030 U P715 X5 40 W Cc 25 H a

Czech Republic Denmark Europe Hungary Iceland Israel Italy The Netherlands

Hnx9030 U P715 X5 40 W Cc 25 P a

Belgium Czech Republic Europe France French Canada Greece Germany Hungary Israel

PG569EA AKB PG569ET ABY PG569EA ABB PG569EA AKC PG569ET A2M PG569EA ABT

PG569ET ABZ

PG569ET ABH

PG571ET UUG PG571EA AKB PG571EA ABB PG571EA ABF PG526UA ABC

PG571EA B1A PG571ET ABD PG571EA AKC PG571EA ABT

Poland Russia Russia Saudi Arabia Slovakia Slovenia Spain Tu r ke y

Poland Russia Russia Saudi Arabia Slovakia Slovenia Tu r ke y United Kingdom United States

PG569EA AKD PG569EA ACB

PG569ET ACB

PG569EA ABV PG569EA AKR PG569EA AKN

PG569ET ABE

PG569EA AB8

PG571EA AKD PG571EA ACB

PG571ET ACB

PG571EA ABV PG571EA AKR

PG571EA AKN

PG571EA AB8

PG571ET ABU PG526UA ABA

Hnx9030 U C320 X4 30 D Cc 25 P a

United States PH854AA ABA

1–8 Maintenance and Service Guide

Table 1 -2

Product Description

HP Compaq nx9040, nx9030, and nx9020

All HP Compaq nx9000 models feature:

(Continued)

■ TouchPad pointing device

■ 6-cell lithium ion (Li-Ion) battery pack

Hnx9020 U C320 X5 30 W CN 25 H a

Belgium Czech Republic Denmark Europe France Germany Greece Hungary Israel Italy The Netherlands

Hnx9020 U C320 X5 30 D CN 25 P a

Czech Republic Europe France Greece Hungary Poland

PG568ET UUG PG568EA AKB PG568ET ABY PG568EA ABB PG568EA ABF PG568EA ABD

PG568ET B1A PG568EA AKC PG568EA ABT

PG568ET ABZ PG568ET ABH

PG567EA AKB PG567EA ABB

PG567ET ABF

PG567EA B1A PG567EA AKC PG567EA AKD

Poland Portugal Russia Russia Saudi Arabia Slovakia Slovenia Sweden/Finland Switzerland Tu r ke y

Russia Russia South Africa Slovakia Sweden/Finland

PG568EA AKD

PG568ET AB9

PG568EA ACB

PG568ET ACB

PG568EA ABV PG568EA AKR PG568EA AKN

PG568ET AK8 PG568ET UUZ PG568EA AB8

PG567EA ACB

PG567ET ACB

PG567EA ACQ PG567EA AKR

PG567ET AK8

Maintenance and Service Guide 1–9

Product Description

1.2 Features

■ The following processors are available, varying by

notebook

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

❏ 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 715 (1.5-GHz) with 400-MHz FSB

❏ Intel Pentium M 705 TJ85 (1.6- and 1.5-GHz) with

❏ Intel Celeron M 350 (1.3-GHz) with 400-MHz FSB

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

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

❏ Intel Celeron M 320 (1.3-GHz) with 400-MHz FSB

■ 15.0- or 14.1-inch XGA (1024 × 768) TFT display with

over

model:

bus (FSB)

side

400-MHz FSB; operate at a lower temperature than

processors

other

16.7 million colors, varying by notebook model

■ 60-, 40-, or 30-GB high-capacity hard drive, varying by

notebook model

■ Diskette drive (HP Compaq nx9040 notebook model only)

■ 256-MB DDR synchronous DRAM (SDRAM) at 333 MHz,

expandable to 2.0 GB or 1.0 GB, varying by notebook model

■ Microsoft® Windows® XP Home Edition or Windows XP

Professional, varying by notebook model

1–10 Maintenance and Service Guide

Product Description

■ 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/g

WLAN device (select models only)

■ Support for 1 or 2 Type II PC Card slots, with support

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

for

Compaq nx9040 notebook models only)

(HP

■ Support for 2 or 2 Type I PC Card slots, with support for both

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

models

except HP Compaq nx9040)

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

■ 6-cell or 8-cell Li-Ion battery pack

■ Altec Lansing stereo speakers with volume up and

buttons (HP Pavilion ze4900 models only)

down

Maintenance and Service Guide 1–11

Product Description

■ Support for the following optical drives:

❏ 24X Max DVD+RW/R and CD-RW Combo Drive

❏ 8X Max DVD-ROM Drive

❏ 24X Max CD-ROM Drive (HP Compaq nx9040,

❏ 24X Max DVD/CD-RW Combo Drive

■ Connectors:

❏ External monitor

❏ 2 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)

Compaq nx9040 and nx9030 select models only)

(HP

nx9030,

and nx9020 select models only)

❏ S-Video (select models only)

❏ Infrared (select HP Compaq nx9040 notebooks only)

❏ Parallel (select HP Compaq nx9040 notebooks only)

❏ Serial (select HP Compaq nx9040 notebooks only)

1–12 Maintenance and Service Guide

1.3 Resetting the Notebook

Occasionally, the Windows operating system or the notebook might stop responding, so that you cannot turn the notebook off. If this happens, try the following in the order listed:

■ Press the power button to restart.

■ If possible, shut down Windows by pressing ctrl+alt+del,

and then selecting Shut Down > Restart.

■ Press and hold the power button for about 4 seconds until

display shuts down. Then press the power button again

the

restart.

■ Use a ballpoint pen or a straightened paper clip to press

reset button on the bottom of the notebook.

the

Product Description

Resetting the Notebook

To boot from a CD, insert a bootable CD (such as a Recovery

✎

disc) into the optical drive, and then restart. Press

HP logo appears, and then select the optical drive as the

the temporary boot device.

Maintenance and Service Guide 1–13

esc when

Product Description

1.4 Power Management

The notebook comes with power management features that extend battery operating time and conserve power. The notebook

■ Standby

■ Hibernation

■ Setting customization by the user

■ Hotkeys for setting the level of performance

■ Lid switch standby/resume

■ Power/standby button

■ Advanced Configuration and Power Management (ACPM)

supports the following power management features:

compliance

1–14 Maintenance and Service Guide

1.5 External Components

The external components on the front and right side of the HP

Pavilion ze4900 notebook are shown below and described

Table 1-3.

Product Description

Front and Right-Side Components - HP Pavilion ze4900

Maintenance and Service Guide 1–15

Product Description

Tabl e 1-3

Front and Right-Side Components

HP Pavilion ze4900

Item Component Function

1 Display release latch Opens the notebook.

2 Antennae (2) Send and receive wireless device signals.

3 Optical drive Supports an optical disc.

4 Battery bay Holds a battery pack.

5 Wireless button light

(select models only)

6 Wireless button

(select models only)

7 Battery light

The antennae are not visible from the outside of the notebook. For optimal transmission, keep the areas immediately around the antennae free from obstructions.

On: An integrated wireless device is hardware enabled.

Enables/disables an internal wireless device.

■ Amber: The battery pack is charging.

■ Green: The battery pack is fully

charged.

■ Off: The battery pack is discharging

not inserted.

8 IDE (Integrated Drive

Electronics) drive light

■ On or blinking: The internal hard drive

an optical drive is being accessed.

9 Hard drive bay Holds the internal hard drive.

10 Power/standby light

■ On: Notebook is turned on.

■ Blinking: Notebook is in standby.

■ Off: Notebook is off.

1–16 Maintenance and Service Guide

Product Description

The external components on the front and right side of the HP

Compaq nx9040, nx9030, nx9020, and Compaq Presario

2200 notebooks are shown below and described in Table

Front and Right-Side Components - HP Compaq nx9040, nx9030,

nx9020, and Compaq Presario 2200

1-4.

Maintenance and Service Guide 1–17

Product Description

Tabl e 1-4

Front and Right-Side Components

HP Compaq nx9040, nx9030, nx9020,

and Compaq Presario 2200

Item Component Function

1 Display release latch Opens the notebook.

2 Antennae (2) Send and receive wireless device signals.

The antennae are not visible from the outside of the notebook. For optimal transmission, keep the areas immediately around the antennae free from obstructions.

3 Optical drive Supports an optical disc.

4 Battery bay Holds a battery pack.

5 Wireless button light On: An integrated wireless device

6 Wireless button Enables/disables an internal wireless

7 Infrared port (select

Compaq nx9040

is hardware enabled.

device.

Links the notebook and an optional remote.

notebooks only)

8 Battery light

9 IDE (Integrated Drive

Electronics) drive light

10 Hard drive bay Holds the internal hard drive.

11 Power/standby light

1–18 Maintenance and Service Guide

■ Amber: The battery pack is charging.

■ Green: The battery pack is fully

charged.

■ Off: The battery pack is discharging

not inserted.

■ On or blinking: The internal hard drive

or an optical drive is being accessed.

■ On: Notebook is turned on.

■ Blinking: Notebook is in Standby.

■ Off: Notebook is off.

Product Description

The external components on the rear and left side of the HP

Pavilion ze4900, HP Compaq nx9030, nx9020,

and

Compaq Presario 2200 notebooks are shown below

and

described in Table 1-5.

Rear and Left-Side Components - HP Pavilion ze4900, HP

Compaq nx9030, nx9020, and Compaq Presario 2200

Tabl e 1-5

Rear and Left-Side Components

HP Pavilion ze4900, HP Compaq nx9030, nx9020,

and Compaq Presario 2200

Item Component Function

1 Power connector Connects an AC adapter cable.

2 USB connectors (2) Connect an optional USB device.

3 RJ-45 (network) jack Connects an optional network cable.

4 S-Video jack

models only)

(select

Maintenance and Service Guide 1–19

Connects an optional S-Video device, such as a television, VCR, camcorder, projector, or video capture card.

Product Description

HP Pavilion ze4900, HP Compaq nx9030, nx9020,

Tabl e 1-5

Rear and Left-Side Components

and Compaq Presario 2200

(Continued)

Item Component Function

5 External monitor port Connects an optional VGA external monitor

or projector.

6 Exhaust vents (2) Provide airflow to cool internal components.

To prevent overheating, do not obstruct

vents. Do not allow a hard surface, such as a printer, or a soft surface, such as pillows, thick rugs or airflow.

7 Security cable slot Attaches an optional security cable to the

8 RJ-11 (modem) jack Connects the modem cable.

9 PC Card slot(s)

10 PC Card eject button(s)

11 1394 port

12 Audio-in

13 Audio-out

14 Volume up button Increases system volume.

15 Volume down button Decreases system volume.

16 Volume mute button

(1 or 2)

(select models only)

(microphone)

(headphone)

Mute light

jack

notebook.

Support an optional Type I or Type II 32-bit (CardBus) or 16-bit PC Card.

Eject an optional PC Card from the PC Card slot.

Connects an optional 1394a device such as a scanner, a digital camera, or a digital camcorder.

Connects an optional monaural (single sound channel) microphone.

Connect optional headphones or powered stereo speakers. Also connect the audio function of an audio/video device such as a

television or VCR.

Mutes or restores volume. On: Volume is muted.

clothing, to block

1–20 Maintenance and Service Guide

Product Description

The external components on the rear and left side of the

Compaq nx9040 notebook are shown below and described

Table 1-6.

Rear and Left-Side Components - HP Compaq nx9040

Tabl e 1-6

Rear and Left-Side Components

HP Compaq nx9040

Item Component Function

1 Power connector Connects an AC adapter cable.

2 USB connectors (2) Connect optional USB devices.

3 RJ-45 (network) jack Connects an optional network cable.

4 S-Video jack Connects an optional S-Video device, such

as a television, VCR, camcorder, projector, or video capture card.

5 Parallel port Connects an optional parallel device such as

a printer.

6 Serial port Connects an optional serial device

as keyboard or mouse.

such

Maintenance and Service Guide 1–21

Product Description

Tabl e 1-6

Rear and Left-Side Components

HP Compaq nx9040

(Continued)

Item Component Function

7 External monitor port Connects an optional VGA external monitor

or projector.

8 Exhaust vents (2) Provide airflow to cool internal components.

To prevent overheating, do not

obstruct vents. Do not allow a hard surface, such as a printer, or a soft surface, such as pillows, thick rugs

clothing, to block airflow.

9 Security cable slot Attaches an optional security cable to

10 RJ-11 (modem) jack Connects the modem cable.

11 PC Card slot(s)

(1 or 2)

12 PC Card eject button(s)

(1 or 2)

13 1394 port Connects an optional 1394a device such

14 Audio-in

(microphone) jack

15 Audio-out

(headphone) jack

16 Volume up button Increases system volume.

17 Volume down button Decreases system volume.

18 Volume mute button

Mute light

19 Diskette drive Supports a 3.5-inch diskette.

the notebook.

Support an optional Type I or Type II 32-bit (CardBus) or 16-bit PC Card.

Eject an optional PC Card from the PC Card slot.

as a scanner, a digital camera, or a digital camcorder.

Connects an optional monaural (single sound channel) microphone.

Connects optional headphones or powered stereo speakers. Also connects the audio function of an audio/video device such as a

television or VCR.

Mutes or restores volume. On: Volume is muted.

1–22 Maintenance and Service Guide

Product Description

The notebook keyboard components on the HP Pavilion ze4900 notebook are shown below and described in Table 1-7.

Keyboard Components - HP Pavilion ze4900

Maintenance and Service Guide 1–23

Product Description

Table 1-7

Keyboard Components

HP Pavilion ze4900

Item Component Function

1 num lock key Enables numeric lock, turns on the

embedded numeric keypad, and turns on

the num lock light.

2 Keypad keys (15) In Windows, can be used like the keys

3 Arrows keys Moves the cursor around the screen.

4 Windows

applications

5 Windows logo key In Windows, displays the Windows

6 fn key Combines with other keys to perform

7 caps lock key Enables caps lock and turns on the caps

8 f1 to f12 keys (12) Perform system and application tasks.

key

on an external numeric keypad.

In Windows, displays a shortcut menu

items beneath the pointer.

for

menu.

Start

system tasks. For example, pressing

fn+f7

decreases screen brightness.

lock light.

When combined with the fn key, several keys and buttons perform additional tasks as hotkeys.

1–24 Maintenance and Service Guide

Product Description

The notebook keyboard components on the HP Compaq nx9040, nx9030, nx9020, and Compaq Presario 2200 notebooks are shown below and described in Table 1-8.

Keyboard Components - HP Compaq nx9040, nx9030, nx9020,

and Compaq Presario 2200

Maintenance and Service Guide 1–25

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