HP PAVILLION ZD7000 Manuel d'utilisateur Page 39
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Noté. / 5. Basé sur avis des utilisateurs
Troubleshooting
Maintenance and Service Guide 2–15
Flowchart 2.5—No Power, Part 4
Y
N
Continued from
Flowchart 2.4,
No Power, Part 3.
Reseat loose
components and
boards and
replace damaged
items.
Open
notebook.
Loose or
damaged
parts?
Y
Close
notebook and
retest.
Power on?
Done
N
Replace the following items (if applicable).
Check notebook operation after each
replacement:
1. Internal DC-DC converter*
2. Internal AC adapter
3. Processor board*
4. System board*
*NOTE: Replace these items as a set to
prevent shorting out among components.
333621-001.book Page 15 Wednesday, September 17, 2003 12:24 PM
- Maintenance and Service 1
- Maintenance and Service Guide 3
- First Edition August 2003 3
- Contents 4
- 3 Illustrated Parts Catalog 5
- 6 Specifications 6
- A Connector Pin Assignments 6
- B Power Cord Set Requirements 6
- C Screw Listing 6
- 1.1 Models 8
- Table 1-2 9
- 1.2 Features 10
- Product Description 11
- 1.3 Clearing a Password 12
- 1.4 Power Management 13
- 1.5 External Components 14
- Table 1-3 15
- Table 1-4 16
- Keyboard Components 18
- Table 1-5 19
- Table 1-6 20
- Top Components 20
- Bottom Components 22
- Table 1-7 23
- 1.6 Design Overview 24
- Troubleshooting 25
- Using Computer Setup 26
- Selecting from the File Menu 27
- Table 2-2 28
- Security Menu 28
- Table 2-3 29
- Advanced Menu 29
- Configuration Information 31
- Test Information 32
- Table 2-4 34
- Flowchart Description 34
- (if applicable) 42
- System Restore 45
- DVD-ROM Drive 48
- Illustrated Parts Catalog 55
- 3.2 Notebook Major Components 56
- Major Components 56
- Table 3-1 57
- 3.3 Miscellaneous Plastics 62
- Kit Components 62
- 3.4 Miscellaneous Cable Kit 63
- Components 63
- 3.5 Mass Storage Devices 64
- 3.6 Miscellaneous 65
- Removal and Replacement 66
- Preliminaries 66
- 4.2 Service Considerations 67
- 4.3 Preventing Damage to 68
- Removable Drives 68
- Precautions 69
- 4.6 Workstation Precautions 70
- 4.7 Grounding Equipment and 71
- ■ Metal tote boxes 72
- Event 10% 40% 55% 72
- Procedures 73
- 5.1 Serial Number 74
- Disassembly Sequence Chart 75
- Disassembly 76
- Removing the Hard Drive Cover 77
- Removing the Hard Drive 78
- 5.4 Notebook Feet 79
- 5.5 Memory Expansion Board 80
- 5.7 Optical Drive 83
- 5.8 Keyboard 84
- Removing the Keyboard Screws 85
- Releasing the Keyboard 86
- Removing the Keyboard 87
- 5.9 Keyboard Cover 88
- Removing the Keyboard Cover 89
- 5.10 Display Assembly 90
- Removing the Display Assembly 91
- 5.11 Top Cover 92
- Removing the Top Cover 94
- 5.12 System Board 95
- Cables from the System Board 96
- Removing the System Board 98
- 5.13 RTC Battery 99
- 5.14 Heat Sink 100
- 5. Remove the heat sink 3 101
- Removing the Fans 103
- 5.15 Processor 104
- Removing the Processor 105
- 5.17 Speakers 108
- Removing the Speakers 109
- Specifications 110
- (Continued) 111
- Table 6-2 112
- Table 6-3 113
- Table 6-4 114
- Hard Drives 114
- Table 6-5 115
- External AC Adapter 115
- Table 6-6 115
- 12-cell, Li-Ion Battery Pack 115
- Table 6-7 116
- 24X DVD/CD-RW Drive 116
- Table 6-8 117
- 24X CD-RW Drive 117
- Table 6-9 118
- 8X DVD-ROM Drive 118
- Table 6-10 119
- 24X CD-ROM Drive 119
- Table 6-11 120
- System DMA 120
- Table 6-12 121
- System Interrupts 121
- Table 6-13 122
- System I/O Addresses 122
- Table 6-14 125
- System Memory Map 125
- Connector Pin Assignments 126
- Table A-2 127
- RJ-11 Modem 127
- Table A-3 127
- Universal Serial Bus 127
- Table A-4 128
- Table A-5 128
- External Monitor 128
- Table A-6 129
- Audio Line-Out 129
- Table A-7 129
- Microphone 129
- Table A-8 130
- Parallel 130
- Power Cord Set Requirements 131
- Country-Specific Requirements 132
- Screw Listing 134
- Table C-1 135
- Phillips PM2.5×4.0 Screw 135
- Table C-2 136
- Phillips PM2.5×5.0 Screw 136
- Table C-3 140
- Phillips PM2.5×8.0 Screw 140
- (Continued) 145
- Table C-4 146
- Table C-5 147
- HM5.0×8.5 Standoff 147
- Table C-6 148
- Table C-7 149
- Phillips PM1.5×4.0 Screw 149
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