Compaq nx6115 - Notebook PC Dokumentacja Pobierz pdf (Strona 178)

A–2 Maintenance and Service Guide

Connector Pin Assignments

Table A-2

Audio-In (Microphone)

Pin Signal Pin Signal

1 Audio signal in 3 Ground

2 Audio signal in

Table A-3

Universal Serial Bus

Pin Signal Pin Signal

1 +5 VDC 3 Data +

2 Data – 4 Ground

1 2 ... 173 174 175 176 177 178 179 180 181 182 183 ... 223 224

Maintenance and Service 1
Maintenance and Service Guide 2
First Edition August 2005 2
Contents 3
Product Description 5
1.1 Features 6
1.2 Resetting the Notebook 8
1.3 Power Management 9
1.4 External Components 10
Right-Side Components 12
Table 1-2 13
Table 1-3 14
Left-Side Components 14
Rear Panel Components 16
Table 1-4 17
Table 1-5 18
Standard Keyboard Components 18
Table 1-6 20
Top Components 20
TouchPad Components 22
Table 1-7 23
Table 1-8 24
Bottom Components 24
1.5 Design Overview 26
Troubleshooting 27
Accessing Computer Setup 28
Computer Setup Defaults 28
Selecting from the File Menu 29
Table 2-2 30
Security Menu 30
Selecting from the Tools Menu 31
Table 2-4 32
Advanced Menu 32
Table 2-5 33
(if applicable) 42
Connection 54
Software Update and 55
Recovery 55
Software Update and Recovery 56
Downloading a ROM Update 57
Installing a ROM Update 58
Downloading Other Software 59
3.2 System Recovery 60
Safeguarding Your Data 61
Altiris Local Recovery 61
Using System Restore Points 62
Reinstalling Applications 63
Software 68
Illustrated Parts Catalog 69
4.2 Notebook Major Components 70
Major Components 70
Table 4-1 71
Table 4-2 80
Miscellaneous Plastics Kit 80
Spare Part Number 393593-001 80
4.4 Miscellaneous Cable Kit 81
4.5 Mass Storage Devices 82
Table 4-4 83
Mass Storage Devices 83
Table 4-5 84
Spare Part Information 84
Table 4-6 86
Preliminaries 93
5.2 Service Considerations 94
5.3 Preventing Damage to 95
Removable Drives 95
Precautions 97
5.6 Workstation Precautions 98
5.7 Grounding Equipment and 99
Removal and Replacement 101
Procedures 101
Disassembly Sequence Chart 102
(Continued) 103
Disassembly 104
Removing the Battery Pack 105
6.4 Hard Drive 106
Removing the Hard Drive 107
Removing the Hard Drive Frame 108
6.5 Notebook Feet 109
6.6 Bluetooth Board 110
Removing the Bluetooth Board 111
6.7 Memory Module 112
Removing the Memory Module 113
6.8 Optical Drive 114
Removing the Optical Drive 115
6.9 Switch Cover 116
8. Remove the switch cover 119
6.10 Power Button Board 120
6.11 Keyboard 122
Removing the Keyboard Screws 123
Releasing the Keyboard 124
6. Remove the keyboard 125
6.12 Fan 126
6.13 Heat Sink 127
Removing the Heat Sink 128
Replacing the Thermal Paste 129
6.14 Processor 130
Removing the Processor 131
6.15 Button Board 132
Removing the LED Board 133
Mini PCI Communications Card 134
Spare Part Number Information 134
6.17 Display Assembly 136
Removing the Display Screws 137
Removing the Display Assembly 139
6.18 Top Cover 140
Top Cover Screw 142
Releasing the Top Cover 143
6.19 TouchPad 144
Removing the TouchPad Frame 145
Removing the TouchPad 145
6.20 RTC Battery 146
Removing the RTC Battery 147
6.21 Speaker 148
Removing the Speaker 149
6.22 System Board 150
System Board Cables 151
Removing the System Board 152
6.23 PC Card Assembly 154
Removing the PC Card Assembly 156
Specifications 157
Table 7-2 159
Table 7-3 160
15.0-inch, XGA, TFT Display 160
Table 7-4 161
Hard Drives 161
Table 7-5 162
Table 7-6 163
DVD-ROM Drive 163
Table 7-7 164
DVD/CD-RW Combo Drive 164
Table 7-8 166
DVD±RW and CD-RW Combo Drive 166
Table 7-9 168
CD-ROM Drive 168
Table 7-10 170
System DMA 170
Table 7-11 171
System Interrupts 171
Table 7-12 173
System I/O Addresses 173
Table 7-13 176
System Memory Map 176
Connector Pin Assignments 177
Table A-2 178
Audio-In (Microphone) 178
Table A-3 178
Universal Serial Bus 178
Table A-4 179
S-Video-Out 179
Table A-5 180
External Monitor 180
Table A-6 181
RJ-11 (Modem) 181
Table A-7 182
RJ-45 (Network) 182
Power Cord Set Requirements 183
General Requirements 184
Country-Specific Requirements 185
Screw Listing 187
Table C-1 188
Phillips PM2.5×6.0 Screw 188
Table C-2 189
Phillips PM3.0×5.0 Screw 189
Table C-3 190
Phillips PM1.5×3.0 Screw 190
Table C-4 191
Torx T8M2.5×9.0 Screw 191
(Continued) 192
Table C-5 193
Torx T8M2.5×4.0 Screw 193
Table C-6 198
Torx T8M2.5×7.0 Screw 198
Table C-7 201
Hex HM3.0×10.0 Screw Lock 201
Table C-8 202
Phillips PM1.5×4.0 Screw 202
Display Component Recycling 203
Removing the Display Bezel 206
Removing the Display Inverter 207
Removing the Display Frame 210
Removing the Backlight Cover 211
Removing the Backlight Frame 213
Removing the Backlight 214
Releasing the LCD Panel 215
23. Remove the LCD panel 216

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