Question about BenQ FP767 17" LCD Monitor

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BenQ FP767 17" Power but no display?

I dont have the frequent power surges from previous post so it is no help to me. other monitor works the one im currently using compaq crt 12" omg lol. any way when i turn the system on the benQ green light blinks on and off but no display even if i turn it off then back on, its not the gcard and it appears that there is power getting to the benq is it broke or a technical fault?? thanks for anyhelp that you can give.

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Re: BenQ FP767 17" Power but no display?

Different faults here.
First fault is no power, it is bad capacitors on the power board.

Second & third faults are the inverters. (power but no image visible, but feint if you shine a light into the screen)
Check the 4 transistors on the main power board for shorts.

If you are unsure what that means, then take it to your local TV technician, he should be able to solve it fairly cheaply.

Hope that helps.

Posted on Apr 09, 2008

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