Index. HP Compaq nx8420 Notebook PC, Compaq nc8430 Notebook PC, Compaq nw8440 Mobile Workstation, Compaq nw8440 Base Model Mobile Workstation, nw8440, Compaq nw8440

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Index. HP Compaq nx8420 Notebook PC, Compaq nc8430 Notebook PC, Compaq nw8440 Mobile Workstation, Compaq nw8440 Base Model Mobile Workstation, nw8440, Compaq nw8440 | Manualzz

Index

1394 port

1–11

A

AC adapter, spare part number

3–20 ,

3–30 accessory battery connector

1–19

arrow keys

1–13

audio troubleshooting

2–21

audio-in jack location

1–8

pin assignments

D–2

audio-out jack location

1–8

pin assignments

D–1

B

base enclosure, spare part number

3–13 ,

3–26 battery removal

5–5

spare part number

3–15

,

3–22

, 5–5

battery bay

1–9 ,

1–19

battery light

1–7

battery release latch

1–19

Bluetooth module removal

5–16

spare part number

3–13 ,

3–23 ,

5–16

Bluetooth module cable, disconnecting

5–16

Bluetooth module cover illustrated

3–17

removal

5–16

bottom components

1–18

C

cables, service considerations

4–2

caps lock key

1–13

caps lock light

1–15

carrying case, spare part number

3–20

, 3–22

CMOS clearing

1–4

components bottom

1–18

front

1–6

keyboard

1–9 ,

1–12

left-side

1–10

rear

1–10

right-side

1–8

top

1–14 ,

1–16

Maintenance and Service Guide Index–1

Index

Index–2 computer feet illustrated

3–17

locations

5–10

Computer Setup

Advanced Menu

2–4

Main Menu

2–2

overview

2–1

Security Menu

2–3

Tools Menu

2–4

computer specifications

6–1

connector pin assignments audio-in

D–2

audio-out

D–1

external monitor

D–4

headphone

D–1

microphone

D–2

modem

D–5

monitor

D–4

network

D–6

RJ-11

D–5

RJ-45

D–6

S-Video-out

D–3

Universal Serial Bus (USB)

D–2

connectors, service considerations

4–2

D

design overview

1–20

Digital Media Slot

1–11

disassembly sequence chart

5–3

diskette drive

OS loading problems

2–19

precautions

4–3

display assembly removal

5–45

spare part numbers

3–3 ,

3–27 ,

5–45

display component recycling

C–1

display lid switch

1–17

display release button

1–7

docking connector

1–19

drive light

1–7

drives, preventing damage

4–3

DVD/CD-RW Combo Drive

OS loading problems

2–20

precautions

4–3

removal

5–11

spare part number

3–13 ,

3–19 ,

3–20 ,

3–22 , 3–25 ,

5–11

specifications

6–9

DVD±RW and CD-RW

Combo Drive

OS loading problems

2–20

precautions

4–3

removal

5–11

spare part number

3–13 ,

3–19 ,

3–20 ,

3–23 , 3–25 ,

5–11

specifications

6–7

DVD-ROM drive

OS loading problems

2–20

precautions

4–3

removal

5–11

spare part number

3–13 ,

3–19 ,

3–20 ,

3–22 , 3–25 ,

5–11

specifications

6–11

Maintenance and Service Guide

Index

E

electrostatic discharge

4–4

,

4–8

exhaust vents

1–11

expansion product spare part number

3–20

,

3–25 troubleshooting

2–14

external monitor port location

1–9

pin assignments

D–4

External MultiBay II power cable and stand, spare part number

3–20 ,

3–22

External MultiBay II, spare part number

3–20

, 3–22

F

f1 to f12 keys

1–13

fan assembly removal

5–23

spare part number

3–7 ,

3–26

, 5–23

features

1–2

feet illustrated

3–17

locations

5–10

fingerprint reader

1–17

fingerprint reader board, spare part number

3–7

, 3–26 ,

5–49

flowcharts, troubleshooting no audio

2–21

, 2–22

no network/modem connection

2–26

no OS loading

2–15

no OS loading from diskette drive

2–19

no OS loading from hard drive

2–16

, 2–17

, 2–18

no OS loading from optical drive

2–20

no power

2–8

, 2–10

, 2–11

no video

2–12 ,

2–13

nonfunctioning device

2–23

nonfunctioning docking device

2–14

nonfunctioning keyboard

2–24

nonfunctioning pointing device

2–25

fn key

1–13

front components

1–6

G

grounding equipment and methods

4–7

H

hard drive

OS loading problems

2–16

precautions

4–3

removal

5–6

spare part numbers

3–15

,

3–19 ,

3–20 ,

3–23 , 3–25 ,

3–27 , 3–30 ,

5–6

specifications

6–6

hard drive bay

1–19

hard drive cover illustrated

3–17

removal

5–7

hard drive frame, removal

5–9

Maintenance and Service Guide Index–3

Index

Index–4 headphone jack location

1–8

pin assignments

D–1

heat sink removal

5–28

spare part number

3–7 ,

3–26

, 5–28

HP Docking Station, spare part number

3–20 ,

3–25

HP Extended Life Battery, spare part number

3–20

,

3–22

I

I/O address specifications

6–15

Info Center button

1–15

interrupt specifications

6–13

K

keyboard removal 5–18 spare part numbers

3–3

,

3–5

, 3–27 , 3–28 , 3–29 ,

5–18 troubleshooting

2–24

keyboard components

1–9

,

1–12

keypad keys

1–13

L

left-side components

1–10

M

mass storage devices, spare part numbers

3–18

memory map specifications

6–18

memory module removal

5–13 ,

5–33

spare part numbers

3–13

,

3–25 , 3–26 , 3–30 ,

5–13 ,

5–33

memory module compartment

1–19

memory module compartment cover illustrated

3–17

removal

5–14

microphone

1–8

microphone jack location

1–8

pin assignments

D–2

Mini Card module removal

5–39

spare part numbers

3–9 ,

3–11 ,

3–23 , 3–24 , 3–25 ,

5–39

Miscellaneous Plastics Kit (for use with docking device), spare part number

3–20 ,

3–23 modem cable, removal

5–64

modem jack location

1–10

pin assignments

D–5

modem module removal

5–53

spare part number

3–13 ,

3–25 ,

5–53

troubleshooting

2–26

monitor port location

1–9

pin assignments

D–4

Maintenance and Service Guide

Index

N

network jack location

1–10

pin assignments

D–6

network, troubleshooting

2–26

nonfunctioning device, troubleshooting

2–14 ,

2–23

num lock key

1–13

num lock light

1–15

O

optical drive location

1–8

OS loading problems

2–20

precautions

4–3

removal

5–11

spare part numbers

3–13

,

3–19

, 3–20

, 3–22 , 3–25 ,

5–11

specifications

6–7

, 6–9

,

6–11

optical drive bracket, removal

5–12

P

packing precautions

4–5

password clearing

1–4

PC Card slot

1–11

PC Card slot bezel, illustrated

3–17

plastic parts

4–2

Plastics Kit contents

3–17

spare part number

3–7 ,

3–17

, 3–29 pointing device, troubleshooting

2–25

pointing stick

1–17

pointing stick buttons

1–17

pointing stick cable, disconnecting

5–22

power button

1–15

power connector

1–9

power cord set requirements

E–2

spare part numbers

3–21

,

3–22 power light

1–6

power management features

1–5

power, troubleshooting

2–8

presentation button

1–15

processor removal

5–31

spare part numbers

3–7 ,

3–25 ,

5–31

R

rear components

1–10

removal/replacement preliminaries

4–1

procedures

5–1

right-side components

1–8

RJ-11 jack location

1–10

pin assignments

D–5

RJ-45 jack location

1–10

pin assignments

D–6

RTC battery, removal

5–35

Maintenance and Service Guide Index–5

Index

Index–6

S

Screw Kit, spare part number

3–21 ,

3–29 ,

A–1

security cable slot

1–10

serial connector module removal

5–65

spare part number

3–13

,

3–26

, 5–65

serial number

3–1

, 5–2

serial port

1–8

service considerations

4–2

smart card slot

1–11

speakers

1–17

specifications computer

6–1

DVD/CD-RW Combo

Drive

6–9

DVD±RW and CD-RW

Combo Drive

6–7

DVD-ROM drive

6–11

hard drive

6–6

I/O addresses

6–15

interrupts

6–13

memory map

6–18

optical drive

6–7 ,

6–9

,

6–11

system DMA

6–12

static shielding materials

4–8

stringent security

1–4

S-Video-out jack location

1–10

pin assignments

D–3

switch cover removal

5–42

spare part numbers

3–3

,

3–26

, 5–42

system board removal

5–55

spare part number

3–13 ,

3–26 ,

5–55

system board frame removal

5–62

spare part number

3–13 ,

3–26 ,

5–62

system DMA

6–12

system memory map

6–18

T

thermal paste, replacing

5–25

,

5–27

, 5–30

thermal plate removal

5–26

spare part number

3–7

,

3–26 tools required

4–1

top components

1–14 ,

1–16

top cover removal

5–49

spare part numbers

3–7 ,

3–26 , 3–30 ,

5–49

TouchPad

1–17

removal

5–36

spare part numbers

3–5 ,

3–23 ,

5–36

TouchPad cable, disconnecting

5–38

TouchPad left/right buttons

1–17

TouchPad scroll zone

1–17

transporting precautions

4–5

Maintenance and Service Guide

Index troubleshooting audio

2–21

Computer Setup

2–1

expansion product

2–14

flowcharts

2–5

keyboard

2–24

modem

2–26

network

2–26

nonfunctioning device

2–14

, 2–23

OS loading

2–15

overview

2–1

pointing device

2–25

power

2–8

video

2–12

U

Universal Serial Bus (USB) port location

1–8 ,

1–11

pin assignments

D–2

unknown password

1–4

USB diskette drive, spare part number

3–20 ,

3–22

USB/audio board removal

5–67

spare part number

3–13

,

3–26

, 5–67

V

vents

1–19

video troubleshooting

2–12

volume buttons

1–15

W

Windows applications key

1–13

Windows logo key

1–13

wireless button

1–15

wireless light

1–6

, 1–15

workstation precautions

4–6

Maintenance and Service Guide Index–7

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Key Features

  • Intel® Core™2 Duo T7600 2.33 GHz
  • 39.1 cm (15.4") 1920 x 1200 pixels 16:10
  • 2 GB DDR2-SDRAM
  • 100 GB
  • AMD Mobility FireGL V5200
  • Bluetooth 2.0+EDR
  • Windows XP Professional

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Frequently Answers and Questions

How do I set up my HP Compaq nx8420 Notebook PC?
To set up your HP Compaq nx8420 Notebook PC, please refer to the user manual.
How do I troubleshoot problems with my HP Compaq nx8420 Notebook PC?
If you are experiencing problems with your HP Compaq nx8420 Notebook PC, please refer to the troubleshooting section of the user manual.
Where can I find drivers and software for my HP Compaq nx8420 Notebook PC?
You can find drivers and software for your HP Compaq nx8420 Notebook PC on the HP website.
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