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25 Removing the system board.......................................................................................................................34
Prerequisites..................................................................................................................................................................... 34
Procedure..........................................................................................................................................................................34
26 Replacing the system board....................................................................................................................... 37
Procedure..........................................................................................................................................................................37
Post-requisites..................................................................................................................................................................37
27 Removing the back cover...........................................................................................................................38
Prerequisites..................................................................................................................................................................... 38
Procedure..........................................................................................................................................................................38
28 Replacing the back cover........................................................................................................................... 41
Procedure.......................................................................................................................................................................... 41
Post-requisites.................................................................................................................................................................. 41
29 Removing the display assembly..................................................................................................................42
Prerequisites..................................................................................................................................................................... 42
Procedure..........................................................................................................................................................................42
30 Replacing the display assembly..................................................................................................................43
Procedure..........................................................................................................................................................................43
Post-requisites..................................................................................................................................................................43
31 Technology and components...................................................................................................................... 44
Power adapter..................................................................................................................................................................44
Processors........................................................................................................................................................................ 44
Identifying processors in Windows 10......................................................................................................................44
Identifying processors in Windows 8....................................................................................................................... 44
Verifying the processor usage in Task Manager.................................................................................................... 45
Verifying the processor usage in Resource Monitor..............................................................................................45
Chipsets............................................................................................................................................................................ 46
Downloading the chipset driver............................................................................................................................... 46
Identifying the chipset in Device Manager on Windows 10..................................................................................46
Identifying chipset in Device Manager on Windows 8...........................................................................................47
Graphic options................................................................................................................................................................ 48
Downloading Driver....................................................................................................................................................48
Identifying the display adapter................................................................................................................................. 49
Changing the screen resolution................................................................................................................................49
Rotating the display................................................................................................................................................... 49
Display options........................................................................................................................................................... 50
Adjusting brightness in Windows 10........................................................................................................................ 50
Adjusting brightness in Windows 8..........................................................................................................................50
Cleaning the display...................................................................................................................................................50
Using touch screen in Windows 10..........................................................................................................................50
Using touch screen in Windows 8............................................................................................................................ 51
Connecting to external display devices....................................................................................................................51
Contents
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