EMachines E520 manuals

Emachines E520 User Manual (214 pages)

Brand: Emachines | Category: Laptops | Size: 6.87 MB |

English

Table of contents

Service Guide

1

Revision History

2

Copyright

3

Disclaimer

3

Conventions

4

Table of Contents

10

System Specifications

11

System Block Diagram

13

Your Acer Notebook tour

14

Closed Front View

15

Left View

16

Right View

17

Rear View

17

Indicators

19

TouchPad Basics

19

Using the Keyboard

20

Windows Keys

21

Hot Keys

22

Special Key

23

Using the System Utilities

24

• ICH9-M

32

System Utilities

35

Information

36

INCREASE/REDUCE : F5/F6

37

Security

38

Setting a Password

39

Removing a Password

39

Changing a Password

40

BIOS Flash Utilities

45

DOS Flash Utility

46

WinFlash Utility

47

Key in bios_pw 14452 0

49

Miscellaneous Utilities

51

Disassembly Requirements

53

Chapter 3

53

General Information

54

Removing the Battery Pack

56

Removing the SD dummy card

57

48 Chapter 3

58

Removing the Lower Covers

59

50 Chapter 3

60

Removing the DIMM Modules

61

Removing the WLAN Module

62

Chapter 3 53

63

WLAN bracket

63

Removing the TV tuner Module

64

Chapter 3 57

67

Step Size Quantity Screw Type

67

HDD Carrier M3*3 (NL) 4

67

Main Unit Disassembly Process

70

Removing the Switch Cover

72

Removing the Keyboard

73

Removing the Antenna

74

Chapter 3 65

75

Removing the LCD Module

76

Removing the Upper Cover

78

Chapter 3 71

81

Removing the TouchPad Bracket

86

Removing the Launch Board

88

Removing the Media Board

88

Removing the eKey Board

89

80 Chapter 3

90

Removing the Switch Board

91

Removing the TV Board

93

Removing the Bluetooth Module

94

Removing the USB Board

95

Removing the Modem Module

96

Removing the Subwoofer Module

97

Removing the Main Board

98

Removing the RJ-11 Port

100

Removing the Thermal Module

101

92 Chapter 3

102

Removing the CPU

103

Removing the VGA Module

104

Removing the LCD Bezel

106

Removing the Inverter Board

107

98 Chapter 3

108

Removing the Camera Module

109

Removing the LCD Panel

111

Removing the Antennas

113

Removing the MIC Module

114

Replacing the LCD Panel

115

108 Chapter 3

118

Replacing the LCD Bezel

119

Replacing the VGA Module

120

Replacing the CPU

120

Replacing the Thermal Module

121

Replacing the RJ-11 Port

121

112 Chapter 3

122

Replacing the Mainboard

123

Replacing Subwoofer Module

124

Replacing the Modem Module

124

Replacing the USB Board

125

Replacing the Bluetooth Board

126

Replacing the TV Board

126

Chapter 3 117

127

Replacing the Switch Board

128

Replacing the eKey Board

128

Chapter 3 119

129

3. Replace the single screw

129

Replacing the Media Board

130

Chapter 3 121

131

Replacing the Launch Board

132

Chapter 3 123

133

Replacing the Upper Cover

135

Replacing the LCD Module

137

128 Chapter 3

138

LCD cable MIC cable

138

Back light cable

138

Replacing the Antenna Cables

139

Replacing the Keyboard

140

Replacing the Switch Cover

140

Replacing the TV Tuner Module

141

132 Chapter 3

142

Replacing the WLAN Module

143

Replacing the DIMM Modules

144

Replacing the ODD Module

145

Replacing the Lower Covers

146

138 Chapter 3

148

Troubleshooting

149

Power On Issue

150

No Display Issue

151

Random Loss of BIOS Settings

152

LCD Failure

153

Built-In Keyboard Failure

153

TouchPad Failure

154

Internal Speaker Failure

154

Sound Problems

155

Internal Microphone Failure

156

HDD Not Operating Correctly

157

ODD Failure

158

Discs Do Not Play

159

Discs Do Not Burn Properly

159

Playback is Choppy

159

Drive Not Detected

160

Drive Read Failure

160

USB Failure (Rightside)

161

Modem Function Failure

161

Wireless Function Failure

162

EasyTouch Button Failure

162

MediaTouch Button Failure

163

Fingerprint Reader Failure

163

Thermal Unit Failure

164

HDTV Switch Failure

164

External Mouse Failure

165

Other Failures

165

Intermittent Problems

166

Undetermined Problems

166

POST Codes Tables

167

Port80 Codes Continued

168

Post Key

169

160 Chapter 4

170

Top View

171

Chapter 5

171

Bottom View

172

Clearing Password Check

173

BIOS Recovery by Crisis Disk

174

Chapter 6

177

Screw List

187

Appendix A

188

179 Appendix A

189

Appendix A 180

190

181 Appendix A

191

Appendix A 182

192

183 Appendix A

193

Appendix A 184

194

185 Appendix A

195

Appendix A 186

196

187 Appendix A

197

Appendix A 188

198

189 Appendix A

199

Appendix A 190

200

191 Appendix A

201

Appendix A 192

202

193 Appendix A

203

Appendix A 194

204

195 Appendix A

205

Appendix A 196

206

Test Compatible Components

207

Microsoft

208

Vista Environment Test

208

Online Support Information

211

202 Appendix C

212

Emachines E520 User's Guide (11 pages)

Brand: Emachines | Category: Laptops | Size: 1.46 MB |

English

Table of contents

Quick Guide

1

First things first

3

Your eMachines notebook tour

4

Closed front view

6

Rear view

6

Left view

7

Right view

8

Base view

9

Specifications

10

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