Compaq 2800 manuels

Compaq 2800 Manuel d'utilisateur (181 pages)

marque: Compaq | Catégorie: Carnets de notes | Taille: 9.09 MB |

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Table des matières

Maintenance and Service Guide

1

Second Edition October 2002

2

First Edition April 2002

2

Contents

3

6 Specifications

5

A Connector Pin Assignments

5

B Power Cord Set Requirements

5

C Screw Listing

5

Product Description

6

1.1 Features

7

1.2 Clearing a Password

9

1.3 Power Management

10

Table 1-6

11

(Continued)

12

Table 1-7

13

Table 1-8

15

Keyboard Components

15

F1 through F12

15

Figure 1-5. Top Components

17

Figure 1-6. Bottom Components

19

1.5 Design Overview

21

Troubleshooting

22

Using Computer Setup

23

Selecting from the File Menu

24

Table 2-2

25

Security Menu

25

Select To Do This

25

Table 2-3

26

Advanced Menu

26

2.2 Using Compaq Diagnostics

28

Test Information

29

Table 2-4

31

(if applicable)

39

Illustrated Parts Catalog

52

Figure 3-2. Computer

53

System Major Components

53

Table 3-1

54

Kit Components

65

3.4 Mass Storage Devices

67

Table 3-3

68

Mass Storage Devices

68

3.5 Miscellaneous

69

Removal and Replacement

71

Preliminaries

71

4.2 Service Considerations

72

4.3 Preventing Damage to

73

Removable Drives

73

Precautions

74

4.6 Workstation Precautions

75

Metal tote boxes

77

Table 4-2

78

Static-Shielding Materials

78

Procedures

79

5.1 Serial Number

80

Disassembly

82

(Figure 5-3)

83

1 (Figure 5-4)

84

2 to unseat the hard drive

85

Hard Drive Bezel

86

Spare Part Number Information

86

5.4 Computer Feet

87

5.5 Memory Expansion Board

87

Compartment Cover

88

Mini PCI Communication Boards

90

Slot Cover

91

5.7 Connector Cover

93

5.8 LED Cover

94

5.9 Keyboard

96

9. Remove the keyboard

99

5.10 Display

100

5.11 Top Cover

104

5.12 Speaker Assembly

109

5.13 Display Release Assembly

111

5.14 TouchPad

113

TouchButton board

115

5.15 Fan

116

Figure 5-29. Removing the Fan

117

5.16 Processor

118

5.17 Disk Cell RTC Battery

120

3. Remove the RTC battery 2

121

5.18 System Board

122

(Figure 5-32)

123

Display Support

124

5.19 Modem Cable

127

Specifications

129

Table 6-2

131

15.0-inch UXGA, TFT Display

131

Table 6-3

132

15.0-inch SXGA+, TFT Display

132

Table 6-4

133

15.0-inch XGA, TFT Display

133

Table 6-5

134

14.1-inch XGA, TFT Display

134

Table 6-6

135

Hard Drives

135

Table 6-7

137

Diskette Drive

137

Table 6-8

138

CD-ROM Drive

138

Table 6-9

139

DVD-ROM Drive

139

Table 6-10

140

CD-RW Drive

140

Table 6-11

141

External AC Adapter

141

Table 6-12

141

8-cell, Li ion Battery Pack

141

Table 6-13

142

System DMA

142

Table 6-14

143

System Interrupts

143

Table 6-15

144

System I/O Addresses

144

Table 6-16

147

System Memory Map

147

Connector Pin Assignments

148

Table A-2

149

RJ-11 Modem

149

Table A-3

149

Universal Serial Bus

149

Table A-4

150

Table A-5

151

Parallel

151

Table A-6

152

External Monitor

152

Table A-7

153

Stereo Speaker/Headphone

153

Table A-8

153

Microphone

153

Power Cord Set Requirements

154

Country-Specific Requirements

155

Screw Listing

157

Table C-1

158

Phillips M3.0 × 4.0 Screw

158

Table C-2

160

Phillips M2.0 × 5.5 Screw

160

Table C-3

162

Phillips M2.0 × 10.0 Screw

162

Table C-4

164

Phillips M2.0 × 4.0 Screw

164

(Continued)

165

Table C-5

170

Phillips M2.5 × 9.0 Screw

170

Table C-6

171

Phillips M2.0 × 8.0 Screw

171

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