34
8.2 Trouble Shooting
1. No Power
OK
NG
No power
Check power cable is
tigtened?
Check Power “On/Off”
is “On”?
Re-plug the power cable
Replace main board and check connections
Check the LED
indicate is OK?
Check the AC power
Replace the power board and check connections
OK
NG
OK
NG
NG
Turn on the Power “On/Off” switch
Replace key board and check connections
NG
Содержание H976WDL
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Страница 28: ...28 7 2 Power Board 715G4497P03000001M ...
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Страница 32: ...32 7 3 Key Board 715G4407K02000001S ...
Страница 40: ...40 10 Monitor Exploded View ...