Compaq 1500 Manual de usuario Pagina 49
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- Tabla de contenidos
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Valorado. / 5. Basado en revisión del cliente
2–16 Maintenance and Service Guide
Troubleshooting
Flowchart 2.6 - No Video, Part 1
A
N
Stand-alone
or docking
station?
No video.
Replace the following one at a time. Test after each replacement.
1. Cable between notebook and computer display (if applicable)
2. Inverter board (if applicable)
3. Display
4. System board
Internal or
external
display*?
Adjust
brightness.
Video OK? Done
Docking
station
Internal
Stand-alone
External
Adjust
brightness.
Video OK? Done
Y
Press lid
switch to ensure
operation.
Video OK? Done
Y
N
Video OK?
Done
Done
N
Check for bent
pins on cable.
Try
another
display.
Internal and
external
video OK?
Replace
system
board.
YY
N
N
* To change from internal to
external display, use the hotkey
combination.
Y
Go to
Flowchart 2.7,
No Video, Part 2.
279372-001.book Page 16 Friday, July 19, 2002 11:50 AM
- Maintenance and Service Guide 1
- First Edition July 2002 2
- Contents 3
- 3 Illustrated Parts Catalog 4
- 6 Specifications 5
- A Connector Pin Assignments 5
- B Power Cord Set Requirements 5
- C Screw Listing 5
- 1.1 Models 7
- Table 1-2 8
- (Continued) 10
- Table 1-3 15
- Compaq Presario 1500 Models 15
- 1.2 Features 19
- Product Description 20
- 1.3 Clearing a Password 21
- 1.4 Power Management 22
- Table 1-4 23
- Table 1-5 25
- Keyboard Components 27
- Num lock 27
- Table 1-6 27
- Figure 1-5. Top Components 29
- Figure 1-6. Bottom Components 31
- 1.6 Design Overview 33
- Troubleshooting 34
- Using Computer Setup 35
- Selecting from the File Menu 36
- Table 2-2 37
- Security Menu 37
- Select To Do This 37
- Table 2-3 38
- Advanced Menu 38
- 2.2 Using Compaq Diagnostics 40
- Test Information 41
- Table 2-4 43
- (if applicable) 51
- Illustrated Parts Catalog 64
- Figure 3-2. Computer 65
- System Major Components 65
- Table 3-1 66
- (Continued) 68
- Kit Components 79
- Table 3-2 80
- Spare Part Number 285541-001 80
- 3.4 Miscellaneous Cable Kit 81
- Table 3-3 82
- Spare Part Number 285540-001 82
- 3.5 Mass Storage Devices 83
- Table 3-4 84
- Mass Storage Devices 84
- 3.6 Miscellaneous 85
- Removal and Replacement 86
- Preliminaries 86
- 4.2 Service Considerations 87
- 4.3 Preventing Damage to 88
- Removable Drives 88
- Precautions 89
- 4.6 Workstation Precautions 90
- Procedures 93
- 5.1 Serial Number 94
- Disassembly Sequence Chart 95
- Disassembly 96
- Battery Packs 97
- Optical Drives 99
- Hard Drives 101
- Spare Part Number Information 101
- until it rests at an 102
- 5.4 Computer Feet 104
- 5.5 Memory Expansion Board 104
- Compartment Cover 105
- Mini PCI Communication Boards 106
- Slot Cover 107
- 5.7 Disk Cell RTC Battery 109
- 5.8 Connector Cover 110
- 5.9 LED Cover 111
- 5.10 Keyboard 113
- 5.11 Heat Spreader 116
- 5.12 Processor 119
- 5.13 Display 121
- that secure the 123
- 5.14 Palm Rest 126
- 5.15 Diskette Drive 130
- 5.16 TouchPad Components 132
- Board Cable 133
- TouchPad Models 134
- Board Cables 135
- Stick Models 136
- 5.17 Display Release Assembly 137
- 5.18 Charger Board 138
- 5.19 Speaker Assembly 139
- 5.20 Top Cover 141
- 5.21 Fan 145
- Figure 5-42. Removing the Fan 146
- 5.22 System Board 147
- 5.23 Modem Cable 151
- Specifications 153
- Table 6-2 156
- 15.0-inch SXGA+, TFT Display 156
- Table 6-3 157
- 15.0-inch XGA, TFT Display 157
- Table 6-4 158
- 14.1-inch XGA, TFT Display 158
- Table 6-5 159
- Table 6-6 161
- Diskette Drive 161
- Table 6-7 162
- DVD-ROM Drive 162
- Table 6-8 163
- DVD-RW Drive 163
- Table 6-9 164
- CD-ROM Drive 164
- Table 6-10 165
- CD-RW Drive 165
- Table 6-11 166
- External AC Adapter 166
- Table 6-12 166
- 8-cell, Li ion Battery Pack 166
- Table 6-13 167
- System DMA 167
- Table 6-14 168
- System Interrupts 168
- Table 6-15 169
- System I/O Addresses 169
- Table 6-16 172
- System Memory Map 172
- Connector Pin Assignments 173
- Table A-2 174
- RJ-11 Modem 174
- Table A-3 174
- Universal Serial Bus 174
- Table A-4 175
- Table A-5 175
- External Keyboard/Mouse 175
- Table A-6 176
- Parallel 176
- Table A-7 177
- External Monitor 177
- Table A-8 178
- Stereo Speaker/Headphone 178
- Table A-9 178
- Microphone 178
- Power Cord Set Requirements 179
- Country-Specific Requirements 180
- Screw Listing 182
- Table C-1 183
- Table C-2 191
- Table C-3 193
- Table C-4 194
- Table C-5 195
- Table C-6 196
- Table C-7 197
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