View Full Version : LG 32LH20 red led standby only


pac.attack76
10-02-2025, 03:40 PM
No power other than the led. Tried remote and nothing. Dismantled and found bulging 10v 3300uf with brown crust. Would this be the cause?

Alex KL-1
10-03-2025, 07:37 AM
Great possibility. Worth a try

Unless the PSU have a extra issue with overvoltage/unregulation (is rather rare)

pac.attack76
10-03-2025, 08:20 AM
Great possibility. Worth a try

Unless the PSU have a extra issue with overvoltage/unregulation (is rather rare)

Ok, I'll give it a shot and update as soon as I can.

kf4rca
10-05-2025, 01:32 PM
That's a CCFL set. See if you have voltages on the inverter board.

pac.attack76
10-05-2025, 01:46 PM
That's a CCFL set. See if you have voltages on the inverter board.

Will do.

pac.attack76
10-22-2025, 06:14 PM
Replaced swollen cap on power board this morning and working like new. 🙂👍

Alex KL-1
10-23-2025, 03:08 PM
Nice!

kf4rca
11-02-2025, 08:26 AM
If it worked before, it can work again. An old CE once told me that and I never forgot it.

pac.attack76
11-02-2025, 09:04 AM
If it worked before, it can work again. An old CE once told me that and I never forgot it.

True 👍