I have a SP72G BenQ Monitor which worked fin for 3 years until one day when I switched it on and it displayed teh BenQ Logo for a second and then faded out in a series of colours before switching off. If I try to switch it back on it does the same but a lot faster. I guess it maybe a faulty compnent overheating but can not see any visible signs of burn out etc..
Anyone have any suggestions?
Thanks
The power supply is starting, but giving up after a few seconds.
Open it up. Inspect the electrolytic cazapitors. If any of them have bulged, leaked, or volcanically erupted, replace *ALL* the electrolytic cazapitors.
Make sure your replacements are 105C rated, not 85C. Also, don't try it while half asleep and install 6 capacitors with reversed polarity, like I did last month.
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