
Before Replacing Parts.....................................................................................................................................22
Special Tools.................................................................................................................................................... 23
Parts Replacement ...........................................................................................................................................24
Stand Cover................................................................................................................................................. 24
Stand.............................................................................................................................................................24
Rear Cover................................................................................................................................................... 25
Switch Board................................................................................................................................................ 27
Main Board Cover.......................................................................................................................................27
Fan................................................................................................................................................................ 29
Main Board.................................................................................................................................................. 31
Memory........................................................................................................................................................ 31
SSD............................................................................................................................................................... 32
Wireless LAN Board....................................................................................................................................33
Speakers.......................................................................................................................................................33
Camera.........................................................................................................................................................34
LCD Controller Board..................................................................................................................................35
Microphone..................................................................................................................................................36
Power Board................................................................................................................................................ 36
Capture Board............................................................................................................................................. 37
Side IO Board..............................................................................................................................................37
Display and LCD Module............................................................................................................................38
4. System Maintenance
System Update................................................................................................................................................. 39
System Update Procedure...........................................................................................................................39
Export/Import of Application Settings............................................................................................................40
Items Subject to Export/Import...................................................................................................................40
File Type........................................................................................................................................................43
Export Procedure......................................................................................................................................... 43
Import Procedure......................................................................................................................................... 45
Service Mode................................................................................................................................................... 48
Service Mode...............................................................................................................................................48
Outline..................................................................................................................................................48
How to Enter the Service Mode.........................................................................................................49
7