Acer DT85 manuali

Acer DT85 Manuale Utente (208 pagine)

Marchio: Acer | Categoria: Notebook | Dimensione: 36.40 MB |

Inglese

Indice

SERVICEGUIDE

1

Revision History

2

Copyright

2

Contents

3

CHAPTER1

7

Conventions

8

General information

8

Features

9

Input devices

10

Communication

10

I/O ports

10

Physical specifications

11

Environment

11

Security

11

System block diagram

12

Hardware specifications

13

Item Specification

14

Hard Drive

15

Optical drive

15

Keyboard

19

Pointing device

19

Memory card reader

19

Wired LAN

20

Wireless LAN

20

Bluetooth

20

Buttons/Indicators/Ports

21

Cooling fan

22

AC adapter

22

Notebook product tour

24

Left View

25

Right View

26

Rear View

26

Top View

27

# Icon Item Description

28

Bottom View

29

System key combinations

31

Touchpad

32

Microphone

33

CHAPTER2

35

BIOS setup utility

36

← and right → arrow keys

37

↑ and down ↓ arrow keys

37

Information

38

Parameter Description

39

CHAPTER 2: System utilities

40

Parameter Description Option

42

Set Supervisor Password

43

Set User Password

43

Start button

47

OK to create the crisis

47

Fn+Esc keys after POST

48

Clearing a BIOS password

49

Unlocking the hard drive

51

CHAPTER3

53

Preparing the work space

55

Required tools

56

Preparing the notebook

57

Removing the battery

60

Removing the bay cover

61

Replacing the wireless card

64

Replacing the hard drive 1

67

Replacing the hard drive 2

70

Remove the hard drive screw

71

Replacing the optical drive

73

Replacing the thermal module

76

Replacing the CPU

79

• 2 black M2×4 (VGA board)

81

Circuit boards >10 cm

82

Replacing the keyboard

83

Replacing the keyboard cover

85

Replacing the palm rest

93

Replacing the touchpad board

96

21 Reinstall the battery

99

Phillips #0 screwdriver

100

Replacing the USB board

102

8 Remove the USB board screw

103

Replacing the modem board

107

Replacing the dc-in cable

111

Replacing the system board

113

10 Reinstall the battery

119

Replacing the subwoofer

120

Replacing the LCD front panel

122

16 Reinstall the battery

124

Replacing the inverter board

125

Replacing the LCD

127

Replacing the microphone

134

Replacing the webcam

136

Replacing the antennas

138

CHAPTER4

143

Diagnosing problems

144

System test procedures

145

Testing the memory

146

Testing the power system

146

Check the battery pack

147

Testing the touchpad

148

Important

149

Index of error messages

150

No-beep error messages

152

Phoenix BIOS beep codes

153

CHAPTER 4: Troubleshooting

154

Symptom-to-FRU error messages

159

Memory Card

160

Power management

160

Keyboard and touchpad

161

Intermittent problems

162

Undetermined problems

163

CHAPTER5

165

EasyNote DT85 system board

166

Bottom view

167

CHAPTER6

169

Introduction

170

Exploded diagram

171

FRU list

172

APPENDIX A

189

• Camera: 0.3M DV

190

• Adapter: 65W

190

• LCD: 15.6 WXGA LED-backlit

190

APPENDIX A:

192

APPENDIX B

195

Microsoft

197

Windows Vista

197

Environment

197

Express Card Test

198

Bluetooth Device Test

198

Multimedia Card Test

199

APPENDIX C

201

Online Support Information

202

MAN SJV-80 SVC GDE R1 06/09

208

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