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No Picture on screen

Found screen off. Powered on and it worked for awhile, then went off again. Now it wont come on at all. I cant see any movement at all on the screen. Is there a schematic for this monitor to help me with trouble shooting, checking for voltages. Do you have any ideas about what might be wrong. I checked AC to the bridge rectifier, and voltage coming out seems OK.


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The most common problem is the CCFL backlights gone bad. Best to repair with LED strips and controller for $12 from China.

Posted on Nov 21, 2017

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