Compaq Evo Notebook N400c Series Especificaciones Pagina 4
- Pagina / 129
- Tabla de contenidos
- SOLUCIÓN DE PROBLEMAS
- MARCADORES
Valorado. / 5. Basado en revisión del cliente
iv Maintenance and Service Guide
2.17 Nonfunctioning Device . . . . . . . . . . . . . . . . . . 2–19
2.18 Nonfunctioning Keyboard . . . . . . . . . . . . . . . . 2–20
2.19 Nonfunctioning Pointing Device. . . . . . . . . . . 2–21
2.20 Network or Modem Connection Problems . . . 2–22
3 Illustrated Parts Catalog
3.1 Serial Number Location . . . . . . . . . . . . . . . . . . . . . . . 3–1
3.2 Computer System Major Components. . . . . . . . . . . . 3–2
3.3 Miscellaneous Plastics Kit Components . . . . . . . . . . 3–6
3.4 Cable Kit Components . . . . . . . . . . . . . . . . . . . . . . . . 3–7
3.5 Miscellaneous Spare Parts . . . . . . . . . . . . . . . . . . . . . 3–8
4 Removal and Replacement Preliminaries
4.1 Tools Required. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–1
4.2 Service Considerations. . . . . . . . . . . . . . . . . . . . . . . . 4–2
Plastic Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–2
Cables and Connectors . . . . . . . . . . . . . . . . . . . . . . . 4–2
4.3 Preventing Damage to Removable Drives . . . . . . . . . 4–3
4.4 Preventing Electrostatic Damage . . . . . . . . . . . . . . . . 4–4
4.5 Packaging and Transporting Precautions . . . . . . . . . . 4–4
4.6 Workstation Precautions . . . . . . . . . . . . . . . . . . . . . . 4–5
4.7 Grounding Equipment and Methods . . . . . . . . . . . . . 4–6
5 Removal and Replacement Procedures
5.1 Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–2
5.2 Disassembly Sequence Chart . . . . . . . . . . . . . . . . . . . 5–3
5.3 Preparing the Computer for Disassembly . . . . . . . . . 5–4
5.4 Computer Feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–5
5.5 Modem/NIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–6
5.6 LED Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–9
5.7 Microphone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–10
5.8 Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–11
5.9 LED Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–12
5.10 Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–15
5.11 Top Cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–18
- Maintenance and Service Guide 1
- 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 Features 7
- 1.2 Clearing a Password 9
- 1.3 Power Management 10
- Product Description 11
- Table 1-1 12
- Table 1-2 14
- Table 1-3 16
- Keyboard Components 16
- Figure 1-5. Top Components 17
- Figure 1-6. Bottom Components 19
- Table 1-5 20
- Bottom Components 20
- 1.4 Design Overview 21
- Troubleshooting 22
- Troubleshooting Flowcharts 23
- Initial Troubleshooting 24
- 2.2 No Power, Part 1 25
- 2.3 No Power, Part 2 26
- 2.4 No Power, Part 3 27
- 2.5 No Power, Part 4 28
- 2.6 No Video, Part 1 29
- 2.7 No Video, Part 2 30
- (if applicable) 31
- DVD-ROM Drive 37
- 2.15 No Audio, Part 1 38
- 2.16 No Audio, Part 2 39
- 2.17 Nonfunctioning Device 40
- 2.18 Nonfunctioning Keyboard 41
- Illustrated Parts Catalog 44
- Table 3-1 46
- Components 49
- 3.4 Cable Kit Components 50
- 3.5 Miscellaneous Spare Parts 51
- Removal and Replacement 53
- Preliminaries 53
- 4.2 Service Considerations 54
- 4.3 Preventing Damage to 55
- Removable Drives 55
- Precautions 56
- 4.6 Workstation Precautions 57
- Procedures 60
- 5.1 Serial Number 61
- Table 5-1 62
- Disassembly Sequence Chart 62
- Disassembly 63
- 5.4 Computer Feet 64
- 5.5 Modem/NIC 65
- 5.6 LED Cover 68
- 5.7 Microphone 69
- 5.8 Keyboard 70
- 5.9 LED Board 71
- 5.10 Display 74
- 5.11 Top Cover 77
- 5.12 RTC Battery 81
- 5.13 System Board 83
- 2. Disconnect the left 84
- and right 84
- external battery terminal 84
- (Figure 5-16) 84
- 5.14 Charger Board 86
- 5.15 Modem/NIC Cable 88
- 5.16 Audio Cable 90
- Specifications 92
- Table 6-2 94
- 10.4-inch XGA, TFT Display 94
- Table 6-3 95
- Hard Drives 95
- Table 6-4 97
- Battery Packs 97
- Table 6-5 98
- AC Adapter 98
- Table 6-6 98
- System DMA 98
- Table 6-7 99
- System Interrupts 99
- Table 6-8 100
- System I/O Addresses 100
- (Continued) 101
- Table 6-9 103
- System Memory Map 103
- Connector Pin Assignments 104
- Microphone 105
- Table A-3 105
- Universal Serial Bus 105
- Table A-2 105
- Table A-4 106
- RJ-45 Network Interface 106
- Table A-5 106
- RJ-11 Modem 106
- Table A-6 107
- External Monitor 107
- Power Cord Set Requirements 108
- Country-Specific Requirements 109
- Screw Listing 111
- Table C-1 112
- Phillips PO M2 × 10 Screw 112
- Table C-2 113
- Torx T8 M2.5 × 5 Screw 113
- Table C-3 114
- Phillips P0 M2 × 4 Screw 114
- Table C-4 115
- Torx T8 M2 × 4 Screw 115
- (Continued) 116
- Table C-5 117
- Torx T8 M2 × 15 Screw 117
- Table C-6 118
- Torx T8 M2 × 5 Screw 118
- Table C-7 119
- Torx T8 M2 × 8 Screw 119
- Table C-8 121
- 5.0 mm × 9.5 Screwlock 121
- Table C-9 122
- Table C-10 123
- Phillips P0 M1.5 × 6 Screw 123
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