Having problems with your AOC LM729 17" LCD Monitor ?

No display after 3 secs.

\015 My aoc 17" lcd monitor has no display after powering on then after 3secs the display is gone but the power indicator still green..i'd tried to resoldered the two round coil near from two high voltage transformers and replaced the two capacitors near them but the same problem occur...\015

Answers :

The problem is due to short of two transistors on the PS Board near the high voltage transformer (Q209,Q210 or Q211,Q212 - 2sc5706).
Try looking for bloated caps, check all diodes... see if its not shorted/leaking and finally check the power regulator ic if its not shorted!\015\012note: some capacitors and diodes are very tiny, you should use a lens with good amount of light...\015\012
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\015\012if it does not help..... well, what the hell? try pouring some gas, then light it up! that should solve the problem, at least it turned on right? hehehehe!
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