Question LG Tv Power Problem

Sep 4, 2020
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LG TV power issue (I think),
I am not sure, the problem is when I turn on the unit, the lg logo will flash on the screen for less than a second and then the screen goes black and the power on led blinks 3 times and then goes out.
I replaced all the capacitors on the power board, because I had a similar issue with an older LG and replacing the capacitors fixed it, but this time it made no difference.
Please help, I am on a serious tight budget and can't afford to buy a new tv.
 
Sep 4, 2020
2
0
10
0
LG TV power issue (I think),
I am not sure, the problem is when I turn on the unit, the lg logo will flash on the screen for less than a second and then the screen goes black and the power on led blinks 3 times and then goes out.
I replaced all the capacitors on the power board, because I had a similar issue with an older LG and replacing the capacitors fixed it, but this time it made no difference.
Please help, I am on a serious tight budget and can't afford to buy a new tv.
 

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