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AOC LCD Screen (LM726) Flickers on then off

Hi, my AOC LM726 LCD screen flickers on for a brief moment then, goes off, restarts and repeats itself. U can just glimpse whats on the screen then it turns off, the power button turns off, then on and repeats the following action, Huh? Never worked with lcd screens, but i know that the back light & inverter are the usual culprits, does anyone know how i can test if they are in need of replacement, or maybe fix? Any help is welcome. Cheers Cam.

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  • CAM NICIE
    CAM NICIE Mar 01, 2009

    Thank you for your quick response, um yea i only just got given the screen from a mate, who just bought a new one so i don't know about a warranty, but it isn't that old so maybe. I have also checked the board and there is no faults, checked capacitors for bulges, zilch, nothing perfect condition. Could the bulb having trouble starting?
    Cheers, Cam.


  • CAM NICIE
    CAM NICIE Apr 12, 2009

    Thank you, it seems that it probably would come under warranty, but since he bought it a couple of years back hes lost the docket and documentation for it :(, I've opened it up and am having trouble finding the back light, but i might go and get a mate i know to have a look at it. Anyways thank you for helping me.

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Well with my experience when an LCD monitor does that it usually is something in the power board on the inside. If it is still under warranty I would suggest getting it RMA'ed back to AOC. Here is the page where you can start the RMA process with AOC.

http://www.nam.aocdisplay.com/aoc/index.html

Just click on USA RMA Request form, then click you agree, then fill out the form and then submit. They should get back with you pretty quick.

Hope this helps, and don't forget to rate.

Posted on Feb 28, 2009

  • Tim Crosslin Mar 01, 2009

    Well most companies have a 3 year warranty on them.

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