Acer EM-7T HM50/70 Handbücher

Acer EM-7T HM50/70 Technical Information (182 Seiten)

Marke: Acer | Kategorie: Tastaturen | Größe: 7.40 MB |

Englisch

Inhaltsverzeichnis

Aspire 5517

1

Service Guide

1

Revision History

2

Copyright

3

Disclaimer

3

Conventions

4

Table of Contents

10

System Specifications

11

Environment

13

System Block Diagram

14

Your Acer Notebook tour

15

Closed Front View

16

Rear View

17

Left View

17

Right View

18

Indicators

20

TouchPad Basics

21

Using the Keyboard

22

Windows Keys

23

Hot Keys

24

Special Key

25

Using the System Utilities

26

24 Chapter 1

34

System Utilities

35

Aspire 5517 BIOS

36

Security

38

Setting a Password

39

Removing a Password

39

Changing a Password

40

Chapter 2 31

41

BIOS Flash Utilities

43

DOS Flash Utility

44

WinFlash Utility

45

Using Boot Sequence Selector

48

Using DMITools

49

Disassembly Requirements

51

Chapter 3

51

Pre-disassembly Instructions

52

Disassembly Process

52

Removing the Battery Pack

54

Removing the SD Dummy Card

55

Removing the Lower Covers

56

Removing the DIMM Modules

59

Removing the WLAN Module

60

52 Chapter 3

62

Chapter 3 53

63

Step Size Quantity Screw Type

63

HDD Carrier M3*3 4

63

Main Unit Disassembly Process

64

Removing the Switch Cover

65

Removing the Keyboard

66

Removing the LCD Module

67

58 Chapter 3

68

Removing the Upper Cover

71

62 Chapter 3

72

Removing the Power Board

75

66 Chapter 3

76

Removing the TouchPad Bracket

80

Chapter 3 71

81

TouchPad Bracket M2*3 2

81

Removing the Mainboard

82

Removing the RTC Battery

83

Removing the Thermal Module

84

Chapter 3 75

85

Removing the CPU Fan

86

Chapter 3 77

87

Removing the CPU

88

Removing the LCD Bezel

90

Removing the Camera Module

91

Removing the LCD Panel

92

Chapter 3 83

93

Chapter 3 85

95

Removing the Antennas

96

Chapter 3 87

97

88 Chapter 3

98

Replacing the Antennas

99

Chapter 3 91

101

Replacing the LCD Panel

102

Replacing the Camera Module

104

Replacing the LCD Bezel

105

96 Chapter 3

106

Replacing the CPU

107

Replacing the CPU Fan

108

Replacing the Thermal Module

108

Replacing the Mainboard

109

Chapter 3 101

111

Replacing the Power Board

114

Replacing the Upper Cover

114

Chapter 3 105

115

106 Chapter 3

116

Chapter 3 107

117

Replacing the LCD Module

118

Rear Securing

119

Chapter 3 111

121

112 Chapter 3

122

Replacing the Keyboard

123

Replacing the Switch Cover

124

Chapter 3 115

125

Replacing the WLAN Module

126

Replacing the DIMM Modules

126

Replacing the ODD Module

127

Replacing the Lower Covers

127

Replacing the SD Dummy Card

128

Replacing the Battery

129

120 Chapter 3

130

Troubleshooting

131

Power On Issue

132

No Display Issue

133

Random Loss of BIOS Settings

134

LCD Failure

135

Built-In Keyboard Failure

135

TouchPad Failure

136

Internal Speaker Failure

136

Sound Problems

137

Microphone Problems

137

HDD Not Operating Correctly

138

ODD Failure

139

Discs Do Not Play

140

Discs Do Not Burn Properly

140

Playback is Choppy

140

Drive Not Detected

141

Drive Read Failure

141

Wireless Function Failure

142

Thermal Unit Failure

142

External Mouse Failure

143

Other Failures

143

Intermittent Problems

144

Undetermined Problems

144

Post Codes

145

Chapter 5

149

Bottom View

150

Power Board

151

Clearing Password Check

152

Clear CMOS Jumper

152

BIOS Recovery by Crisis Disk

153

144 Chapter 5

154

Chapter 6

155

Aspire 5517 Exploded Diagrams

156

Chapter 6 147

157

Base Assembly

158

Rear Assembly

159

Aspire 5517 FRU List

160

Chapter 6 151

161

152 Chapter 6

162

Chapter 6 153

163

154 Chapter 6

164

Chapter 6 155

165

156 Chapter 6

166

Chapter 6 157

167

158 Chapter 6

168

Chapter 6 159

169

Appendix A

170

Test Compatible Components

173

Microsoft

174

Vista Environment Test

174

Online Support Information

177

168 Appendix C

178

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