Table of Contents

 

Removing the Upper Cover

. .63

Removing the Switch Board

. .67

Removing the Power Board

. .69

Removing the LCD Module

. .71

Removing the I/O Board

. .76

Removing the Bluetooth Module

. .78

Removing the Mainboard

. .80

Removing the Thermal Module

. .82

Removing the CPU

. .83

Removing the PCH Thermal Unit

. .84

Removing the Power Cable Assembly

. .85

LCD Module Disassembly Process

. .87

LCD Module Disassembly Flowchart

. .87

Removing the LCD Bezel

. .89

Removing the Camera Board

. .91

Removing the LCD Panel

. .92

Removing the Antennas

. .95

Removing the Microphone Cable

. .98

LCD Reassembly Procedure

. .99

Replacing the Microphone

. .99

Replacing the Antennas

. .99

Replacing the LCD FPC Cable

.103

Replacing the LCD Panel

.104

Replacing the Camera Board

.106

Replacing the LCD Bezel

.107

Main Unit Reassembly Process

.110

Replacing the Power Assembly

.110

Replacing the PCH Thermal Module

.112

Replacing the CPU

.112

Replacing the Thermal Module

.114

Replacing the Main Board

.115

Replacing the I/O Card

.116

Replacing the Bluetooth Module

.118

Replacing the LCD Module

.120

Replacing the Power Board

.124

Replacing the Switch Board

.125

Replacing the Upper Cover

.126

Replacing the Keyboard

.130

Replacing the Wireless LAN Module

.131

Replacing the 3G Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .133

Replacing the DIMM Module

.135

Replacing the Hard Disk Drive

.136

Replacing the RTC Battery

.138

Replacing the ODD Module

.139

Replacing the Base Door

.141

Replacing the SIM Card

.142

Replacing the Battery

.142

Replace the Dummy Card

.143

Troubleshooting

145

Common Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .145

Power On Issue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .146

No Display Issue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .147

Random Loss of BIOS Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .148

LCD Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .149

VIII

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Aspire Digital 5820T manual 145, Viii