Comment on LED TV Repair
Tolstoy@lemmy.world 1 week ago
Had exactly the same issue with an LG from 2015. Backlight would light up for half a second and turn off. I wasn’t able to see any dim zones either. Only when I had it open and recorded the backlight in slow mo, I was able to see a handful broken LEDs.
It could also be a faulty capacitor but you would still have to open it.
glitching@lemmy.ml 1 week ago
replaced capacitors, all is good!