Question about Televison & Video
Unplug it for about an hour to let it reset itself first, if it still does not work then you will have to open it up or take it to the repair shop.
Power supply module will be the first place to start, voltages cehcking and caps inspection are needed. The problem can be the power supply, main logic board.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:
Please see my basic troubleshooting guide here:
Posted on Jul 18, 2010
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Posted on Jan 02, 2017
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