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Desktop Monitor Troubleshooting
The Desktop Monoitor/Flat Panel Monitor may have the following common symptoms:
Symptom:
No picture on screen but power indicate light stays on green.
Solutions:
The problem is cause by defective inverter.
Symptom:
Screen flash on and off between 1/2 to a few seconds, but power indicate light
stays on green.
Solutions: The problem is cause by defective
inverter.
Symptom:
Dark display but still readable.
Solutions: The problem is cause by defective
CCFL backlight lamps.
Symptom:
Picture stays on in red or pink and slowly be come normal.
Solutions: The problem is cause by defective
CCFL backlight lamps.
Symptom:
Picture cycles on and off as well as power LED light.
Solutions: The problem is cause by defective
power supply.
Symptom:
Power light stays on amber but no display.
Solutions:
The problem is cause by defective Main Board(AD Board).
Symptom:
No Power or Power indicate light does not lits
Solutions: The problem could cause either
by defective Power supply board or defective Main Board(AD Board).
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