Compaq 420 - Notebook PC manuals

Owner’s manuals and user’s guides for Laptops Compaq 420 - Notebook PC.
We providing 2 pdf manuals Compaq 420 - Notebook PC for download free by document types: User Manual, Specifications


Compaq 420 - Notebook PC Specifications (172 pages)


Brand: Compaq | Category: Laptops | Size: 5.34 MB |

 

Table of contents

Maintenance and Service Guide

1

Safety warning notice

3

Table of contents

5

1 Product description

9

Top Components

18

Buttons, switch, and speaker

21

Front components

24

Right-side components

24

Left-side components

26

Bottom components

27

Multimedia components

28

3 Illustrated parts catalog

32

Service tag

33

Computer major components

34

Display assembly components

41

Plastics Kit

43

(1) Bluetooth cable

44

(2) RJ-11 cable

44

(3) Main battery connector

44

Miscellaneous parts

47

4 Removal and replacement

57

Cables and connectors

58

Drive handling

58

Grounding guidelines

59

Computer feet

63

Service door

64

Hard drive

67

Memory module

72

WLAN module

74

Description Spare part number

75

Processor

79

Palm rest

81

Keyboard

86

Top cover

90

Power switch board

95

Bluetooth module

97

USB connector assembly

98

Display assembly

101

System board

110

Main battery connector

114

RTC battery

116

Modem module

117

Audio board

119

5 Computer Setup

121

Computer Setup menus

123

Security menu

125

System Configuration menu

126

Computer Setup in Windows

127

Computer Setup in Linux

131

Using Computer Setup

132

Diagnostics menu

134

6 Specifications

137

Metric U.S

139

Backlight LED

139

Response Time 16 ms

139

Viewing angle @CR>10 5 VA

139

Hard drive specifications

142

DVD-ROM Drive specifications

143

7 Backup and recovery

145

Performing a recovery

147

Using f11

148

Overview

149

Backing up your information

149

8 Connector pin assignments

156

External monitor

157

RJ-11 (modem)

159

RJ-45 (network)

160

Universal Serial Bus

160

9 Power cord set requirements

161

10 Recycling

163





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