HP DV4 manuals

Hp DV4 User Manual (141 pages)

Brand: Hp | Category: Laptops | Size: 2.34 MB |

English

Table of contents

Maintenance and Service Guide

1

Safety warning notice

3

Contents

4

5 Setup Utility

6

6 Specifications

6

7 Backup and recovery

6

8 Connector pin assignments

7

9 Power cord set requirements

7

10Recycling

7

Product description

8

Top components

12

Display

16

Front components

17

Rear component

18

Right-side components

19

Left-side components

20

Bottom components

21

Wireless antennas

22

Illustrated parts catalog

24

Computer major components

25

Plastics Kit

33

Mass storage devices

34

Miscellaneous parts

35

Tools required

43

Service considerations

43

Plastic parts

43

Grounding guidelines

44

Workstation guidelines

45

Equipment guidelines

46

Service tag

47

Computer feet

48

Description Spare part number

49

Hard Drive

50

Memory module

52

RTC battery

54

4. Remove the RTC battery 2

55

TV tuner

56

WLAN module

57

Optical drive

61

Keyboard

62

7. Remove the keyboard

64

Keyboard cover

65

Power button board

67

Speaker assembly

68

Display assembly

69

Webcam/microphone module

75

Top cover

76

7. Remove the top cover 4

78

Audio board

86

USB board

88

Power connector

90

System board

92

Remove the RJ-11 connector:

96

Heat sink assembly

97

Remove the fan:

100

Processor

101

Setup Utility

103

Displaying system information

104

Setup Utility menus

105

System Configuration menu

106

Diagnostics menu

106

Specifications

107

Hard Drive specifications

109

System DMA specifications

112

- 01F Motherboard resources

114

Backup and recovery

116

Creating recovery discs

117

Backing up your information

118

Using system restore points

119

Performing a recovery

120

Connector pin assignments

122

External monitor

123

RJ-45 (network)

126

Universal Serial Bus

127

Power cord set requirements

128

Recycling

130

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