Compaq Evo n600c Maintenance and Service Guide Compaq Evo N600c - Page 147

Index

–

2

Maintenance and Service Guide

Index

Computer Setup

Advanced Menu

2

–

5

File Menu

2

–

3

overview

2

–

1

Security Menu

2

–

4

computer specifications

6

–

1

connector pin assignments

headphone jack

A

–

1

keyboard connector

A

–

2

microphone jack

A

–

1

modem jack

A

–

2

monitor connector

A

–

5

mouse connector

A

–

2

network interface jack

A

–

3

parallel connector

A

–

6

RJ-11 jack

A

–

2

RJ-45 jack

A

–

3

serial connector

A

–

4

speaker jack

A

–

1

universal serial bus (USB)

connector

A

–

3

connectors, handling

4

–

2

cursor control keys

1

–

11

D

DC-DC converter board

illustrated

3

–

6

removing

5

–

30

spare part number

3

–

7

,

5

–

30

diagnostics

configuration information

2

–

7

test information

2

–

8

disassembly sequence

chart

5

–

3

diskette drive

illustrated

3

–

9

light

1

–

7

option part number

3

–

9

OS loading problems

2

–

23

spare part number

3

–

7

,

3

–

9

specifications

6

–

6

display

illustrated

3

–

2

release latch

1

–

6

removing

5

–

17

spare part numbers

3

–

3

,

5

–

17

specifications

6

–

3

DMA specifications

6

–

11

docking

connector

1

–

9

recess latch

1

–

15

docking station

troubleshooting

2

–

18

drive activity light

1

–

7

drives, preventing damage

4

–

3

DVD-ROM drive

illustrated

3

–

10

option part number

3

–

10

OS loading problems

2

–

24

spare part number

3

–

7

,

3

–

10

specifications

6

–

8

E

Easy Access buttons

1

–

13

electrostatic damage

prevention

4

–

4

electrostatic voltage levels

4

–

7

Section	Page
Contents	3
Product Description	6
1.1 Features	6
1.2 Clearing a Password	9
1.3 Power Management	10
1.4 Computer External Components	11
1.5 Design Overview	21
Troubleshooting	22
2.1 Computer Setup and DiagnosticsUtilities	22
Selecting Computer Setup or Compaq Diagnostics	22
Selecting from the File Menu	24
Selecting from the Security Menu	25
Selecting from the Advanced Menu	26
2.2 Using Compaq Diagnostics	28
Obtaining, Saving, or Printing Configuration Information	28
Obtaining, Saving, or Printing Diagnostic Test Information	29
2.3 Troubleshooting Flowcharts	31
2.1 Initial Troubleshooting	32
2.2 No Power, Part 1	33
2.3 No Power, Part 2	34
2.4 No Power, Part 3	35
2.5 No Power, Part 4	36
2.6 No Video, Part 1	37
2.7 No Video, Part 2	38
2.8 Nonfunctioning Docking Station (if applicable)	39
2.9 No Operating System (OS) Loading	40
2.10 No OS Loading from Hard Drive, Part 1	41
2.11 No OS Loading from Hard Drive, Part 2	42
2.12 No OS Loading from Hard Drive, Part 3	43
2.13 No OS Loading from Diskette Drive	44
2.14 No OS Loading from CD- or DVD-ROM Drive	45
2.15 No Audio, Part 1	46
2.16 No Audio, Part 2	47
2.17 Nonfunctioning Device	48
2.18 Nonfunctioning Keyboard	49
2.19 Nonfunctioning Pointing Device	50
2.20 Network or Modem Connection Problems	51
Illustrated Parts Catalog	52
3.1 Serial Number Location	52
3.2 Computer System Major Components	53
3.3 Miscellaneous Plastics Kit Components	59
3.4 Mass Storage Devices	60
3.5 Miscellaneous	63
Removal and Replacement Preliminaries	66
4.1 Tools Required	66
4.2 Service Considerations	66
Plastic Parts	67
Cables and Connectors	67
4.3 Preventing Damage to RemovableDrives	68
4.4 Preventing Electrostatic Damage	69
4.5 Packaging and Transporting Precautions	69
4.6 Workstation Precautions	70
4.7 Grounding Equipment and Methods	71
Removal and Replacement Procedures	73
5.1 Serial Number	74
5.2 Disassembly Sequence Chart	75
5.3 Preparing the Computer for Disassembly	76
5.4 Computer Feet	77
5.5 Keyboard	78
5.6 Modem/Network Interface Card (NIC)	82
5.7 Real Time Clock (RTC) Battery	84
5.8 TouchPad or Touch Button	85
5.9 Switch Cover	87
5.10 Display	89
5.11 Top Cover	92
5.12 System Board	95
5.13 Fan	99
5.14 DC-DC Converter Board	102
5.15 Modem Cable	105
Specifications	108
Connector Pin Assignments	124
Power Cord Set Requirements	134
3-Conductor Power Cord Set	134
General Requirements	134
Country-Specific Requirements	135
Notes	135
Screw Listing	137

Compaq Evo n600c Maintenance and Service Guide Compaq Evo N600c - Page 147

Maintenance and Service Guide, Index

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