Acer Aspire Z3620 Service Manual page 9

Mainboard Installation .................................................................................................... 99
Main frame Removal ..................................................................................................... 100
Main frame Installation ................................................................................................. 100
LCD Panel Removal ........................................................................................................ 101
LCD Panel Installation .................................................................................................... 102
Speaker Module Removal ............................................................................................. 103
Speaker Module Installation ......................................................................................... 103
Switch _LED& IR Module Removal ................................................................................ 104
Power Switch_ LED & IR Module Installation ............................................................... 104
CHAPTER 4
Troubleshooting
Introduction.................................................................................................. 107
General Information .................................................................................... 107
Common Problems ......................................................................................................... 108
LCD Failure ..................................................................................................................... 109
Wireless Function Failure .............................................................................................. 112
Component Failure ........................................................................................................ 113
Other Functions Failure ................................................................................................. 115
Intermittent Problems .................................................................................. 121
Undetermined Problems .............................................................................. 121
Post Codes .................................................................................................... 122
CHAPTER 5
Jumper and Connector Locations
Mainboard .................................................................................................... 125
Clearing Password and BIOS Recovery ........................................................ 127
Clearing Password .......................................................................................................... 127
BIOS Recovery by Crisis Disk .......................................................................................... 128
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