Compaq 110 Instrukcja Użytkownika Pobierz pdf (Strona 102)

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5–34 Maintenance and Service Guide

Removal and Replacement Procedures

5.16 Disk Cell Real Time Clock

(RTC) Battery

1. Prepare the computer for disassembly (Section 5.3) and, in

the order below, remove the following components:

❏

LED cover (Section 5.6)

❏

Keyboard (Section 5.7)

❏

Optical drive (Section 5.8)

❏

Display (Section 5.9)

❏

Heat sink (Section 5.10)

❏

Top cover (Section 5.12)

Disk Cell RTC Battery

Spare Part Number Information

Disk cell RTC battery 236359-001

238850-003.book Page 34 Friday, December 21, 2001 2:53 PM

1 2 ... 97 98 99 100 101 102 103 104 105 106 107 ... 152 153

Maintenance and Service Guide 1
Third Edition December 2001 2
Contents 3
3 Illustrated Parts Catalog 4
Table 1-1 10
(Continued) 10
Features 11
Product Description 12
1.2 Security 13
1.3 Power Management 14
Setting Standby 15
Hibernation 15
Table 1-2 16
Table 1-3 17
Figure 1–5: Top Components 21
Table 1-5 21
Top Components 21
Figure 1–6: Bottom Components 23
Table 1-6 24
Bottom Components 24
1.4 Design Overview 25
Troubleshooting 26
Portable Computers 28
2.1 Initial Troubleshooting 29
2.2 No Power, Part 1 30
2.3 No Power, Part 2 31
2.4 No Power, Part 3 32
2.5 No Power, Part 4 33
2.6 No Video, Part 1 34
2.7 No Video, Part 2 35
(if applicable) 36
2.15 No Audio, Part 1 43
2.16 No Audio, Part 2 44
2.17 Non-Functioning Device 45
2.18 Non-Functioning Keyboard 46
Illustrated Parts Catalog 49
Figure 3–2: Computer 50
System Major Components 50
Table 3-1 51
3.3 Plastics Kit Components 56
3.4 Hardware Kit Components 57
3.5 Cable Kit Components 58
3.6 Mass Storage Devices 59
3.7 Miscellaneous 60
Table 3-6 61
Removal and Replacement 62
Preliminaries 62
4.3 Preventing Damage to 63
Removable Drives 63
Precautions 65
4.6 Workstation Precautions 66
Procedures 69
5.1 Serial Number 70
Table 5-1 71
Disassembly Sequence Chart 71
Disassembly 72
5.4 Computer Feet 73
Communication Boards 74
Spare Part Number Information 74
5.6 LED Cover 76
5.7 Keyboard 77
5.8 Optical Drive 80
5.9 Display 82
Hinge Covers 83
5.10 Heat Sink 86
and the M2.5 × 4.5 87
(Figure 5-12) 87
5.11 Processor 90
5.12 Top Cover 92
and the three M2.5 × 4.5 93
(Figure 5-15) 93
5.13 Diskette Drive 95
5.14 TouchPad 97
(Figure 5-19) 99
5.15 Hard Drive 100
(RTC) Battery 102
(Figure 5-21) 103
5.17 Fan 104
Figure 5–22: Removing the Fan 105
under the clip 106
5.18 System Board 107
Microphone Cable 109
Specifications 112
Table 6-1 113
Computer 113
Table 6-2 114
14.1-inch XGA, TFT Display 114
Table 6-3 115
12.1-inch SVGA, TFT Display 115
Table 6-4 116
10.0-GB Hard Drive 116
Table 6-5 118
Diskette Drive 118
Table 6-6 119
CD-ROM Drive 119
Table 6-7 120
DVD-ROM Drive 120
Table 6-8 121
AC Adapter 121
Table 6-9 122
Battery Packs 122
Table 6-10 123
System DMA 123
Table 6-11 124
System Interrupts 124
Table 6-12 125
System I/O Addresses 125
Table 6-13 128
System Memory Map 128
Connector Pin Assignments 129
Table A-3 130
Keyboard/Mouse 130
Table A-4 130
RJ-11 Modem 130
Table A-5 131
RJ-45 Network Interface 131
Table A-6 131
Universal Serial Bus 131
Table A-7 132
Table A-8 133
External Monitor 133
Table A-9 134
Parallel 134
Power Cord Set Requirements 135
Country-Specific Requirements 136
Screw Listing 138
Table C-2 139
M2.5 × 4.5 Screw 139
Table C-3 144
M2.5 × 7 Screw 144
Table C-4 147
M2.5 × 5.5 Screw 147

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