Owned a Samsung UA55H8000 (curved) LCD.
Picture disappeared, sound still there.
Took it apart, and measured the backlight LEDs:
8 sets altogether: 4 measured 90V each, 4 measured 30V each. Seems OK.

Watched the T-CON, and saw only 2 of 3 LEDs light up.

Ordered a replacement on eBay (not 1:1, but close enough).
Arrived, same 2 LEDs on, 1 off.
Unlikely to have same bad T-CON, right?

On the T-CON measured 12V (input) and 1.2V, 2.5V and 3.3V around - all OK.
But no other Gamma voltages...

Then, when...

Re: New Members - please post your introductions here

Hi, will post a new thread on a fixing a bad Samsung LCD, with a bad 0.1uF capacitor on the panel.