Read Sharp RZ-X750 (serv.man3) Service Manual online
4
SYSTEM DISASSEMBLY & COMPONENT REPLACEMENT
28
Disassembly of the system
28
MSR removal (for EU only)
29
IO port removal
30
Inverter board removal
30
Power board removal
30
Main board removal
31
OSD board removal
31
Touch panel & LCD removal (CCFL type)
32
Touch panel & LED removal (LED type)
33
System re-assembly
35
Replacing the Hard Disk Drive
35
Replacing the main memory
37
Replacing the Lithium battery
39
SYSTEM POWER ON/OFF
40
Turning-on System
40
Turning Power-off System
40
SYSTEM RESTORATION (Total Recovery)
41
Windows OS boot possible
41
Windows OS boot NOT possible
41
Replacement hard drive (original drive failure)
41
OPOS DRIVER OVERVIEW
42
Supporting peripherals devices
42
OPOS installation file location
42
Installation method
42
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