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Compaq nc8000
HP Compaq nc8000
189 pages
Manual
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A–6
Maintenance and Serv
ice Gui
de
Connec
tor P
in Assignmen
ts
Ta
b
l
e
A
-
9
Serial
Pin
Signal
Pin
Signal
1
Carrier detect
6
Data set ready
2
Receiv
e data
7
Ready to send
3
T
ransmit data
8
Clear to send
4
Data terminal ready
9
Ring indicator
5G
r
o
u
n
d
163
165
Table of Contents
Main Page
Default Chapter
3
Table of Contents
3
Connector Pin Assignments
6
Screw Listing
6
Specifications
6
1 Product Description
7
Models
8
Features
19
Clearing a Password
22
Power Management
23
External Components
24
Keyboard Components
30
Top Components
32
Bottom Components
36
Design Overview
37
2 Troubleshooting
38
Computer Setup and Diagnostics Utilities
39
Selecting from the File Menu
40
Selecting from the Security Menu
41
Selecting from the Advanced Menu
42
Using Diagnostics for Windows
44
Test Information
45
Troubleshooting Flowcharts
47
Flowchart 2.1—Initial Troubleshooting
48
Flowchart 2.2—No Power, Part
49
Flowchart 2.3—No Power, Part
50
Flowchart 2.4—No Power, Part
51
Flowchart 2.5—No Power, Part
52
Flowchart 2.6—No Video, Part
53
Flowchart 2.7—No Video, Part
54
Flowchart 2.8—Nonfunctioning Port Replicator
55
Flowchart 2.9—No os Loading
56
Flowchart 2.10—No os Loading, Hard Drive, Part
57
Flowchart 2.11—No os Loading, Hard Drive, Part
58
Flowchart 2.12—No os Loading, Hard Drive, Part
59
Flowchart 2.13—No os Loading, Diskette Drive
60
Flowchart 2.14—No os Loading, CD- or DVD-Rom Drive
61
Flowchart 2.15—No Audio, Part
62
Flowchart 2.16—No Audio, Part
63
Flowchart 2.17—Nonfunctioning Device
64
Flowchart 2.18—Nonfunctioning Keyboard
65
Flowchart 2.19—Nonfunctioning Pointing Device
66
Flowchart 2.20—No Network/Modem Connection
67
3 Illustrated Parts Catalog
68
Serial Number Location
68
Notebook Major Components
69
Miscellaneous Plastics Kit Components
76
Miscellaneous Cable Kit Components
77
Mass Storage Devices
78
Miscellaneous
80
Sequential Part Number Listing
81
4 Removal and Replacement Preliminaries
86
Tools Required
86
Service Considerations
87
Preventing Damage to Removable Drives
88
Preventing Electrostatic Damage
89
Packaging and Transporting Precautions
90
Workstation Precautions
91
Grounding Equipment and Methods
92
Typical Electrostatic Voltage Levels
93
5 Removal and Replacement Procedures
94
Serial Number
95
Disassembly Sequence Chart
96
Preparing the Notebook for Disassembly
98
Notebook Feet
104
Multibay Device
105
Bluetooth Board
106
Integrated Smart Card
108
Optical Drive
110
Keyboard
111
Memory Expansion Board
115
Modem Board
116
Mini PCI Communications Board
117
Heat Sink
120
Processor
122
LED Switch Cover
124
RTC Battery
126
Security Module (TPM)
127
Display Assembly
128
Top Cover
131
Speaker
134
Touchpad
135
Fan Assembly
137
System Board
139
Hard Drives
148
External Ac Adapter
149
System Dma
154
System Interrupts
155
Universal Serial Bus
160
External Monitor
161
General Requirements
166
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