I turn it on all the LEDs flash on and off
My LG 554k ultra. When I turn it on all the LEDs flash on and off.ive taken the back off and looked for anything wrong I see no burnt areas no bad capacitors…when I plugged it back in with the back off all the LEDs lights are flashing on and off.any suggestions?
Update (07/28/2019)
Here are some pics wirh TV on. U can see in the middle but not on each side until it flashes
Ist dies eine gute Frage?
10 Kommentare
Well when I had the back off and I plugged it back in all the LEDs we're flashing off and on at the same time. I can only see the left side of my screen the right side and I have to wait for the flash to be able to see it I'm not familiar with these kind of TVs
von Kevin k
@voiceogold that sounds like either the backlight or the power board. Proceed by removing the back and check the power board. Post some images.
von oldturkey03
@oldturkey03 I will do that. .also I noticed I can see the left side but not the right side until all the LEDs flash at once. Another note. It was hanging 6 ft up in my man cave .when the hurricane came through last year there was 3feet of water in the room . I had to clean off some wet insulation from the front. But no
water damage inside it worked for about 2 weeks after I cleaned it up. But now. No
von Kevin k
@voiceogold it really sounds like a power board/led backlight array issue. This "not the right side until all the LEDs flash at once" looks like other no power to the backlight array or a bad array itself.
von oldturkey03
@oldturkey03 I added pics but don't see them. I added them to original post...
von Kevin k
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