Troubleshooting - Acer B223PWL Service Manual

Acer b223pwl and v223pwl monitor service guide
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1. No Power
Replace the power board and check connections
Replace main board and check connections
Replace key board and check connections

5. Troubleshooting

No power
Check power cable is
tightened?
OK
Check Power "On/Off"
is "On"?
OK
Check the LED
indicate is OK?
OK
NG
NG
NG
Re-plug the power cable
NG
Turn on the Power "On/Off" switch
NG
Check the AC power
38 
 

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