LG TV half of backlight not working
Hi I have an LG 32LB550B and more than half of the backlight has stopped working, it looks like only the top left LED is working, the rest of the TV still works fine and displays images fine. I’ve looked at the power board and main board and don’t see any burn marks or blown capacitors, although I am a noob to electronics so I’m not too sure what to look for. I’m guessing the problem is probably the LED strips themselves, but I th
ought Id post here if anything else was the problem, I’ve added pictures of the TV backlight.
Any advice or suggestions would be appreciated.
Is dit een goede vraag?
1 Opmerking
Hi Dany,
I would double check the LED strip connections, on the power board, but most likely you have a dead LED or a whole LED strip. If I'm not mistaken the TV is lit up by two led strips which are not the worst to replace and it can be done by yourself. Have you got photos of the disassembled power and main boards? Have you taken the screen apart too?
door honakrisi