Re: Samsung UN55KS800DFXZA Ver. AA02 with the seemingly common power cycling problem



@SoftwareHack Great thread and glad you posted the problem. I have the exact same problem and it turned out to be the same diode array (D005) on the right outer board. The lighter fluid test worked great to verify the part was bad. Pulled the D005 off the outer board and the TV is back up and running. Found the contrast was set at 100 as well. Turned it down to 75. This is the 55" Samsung model from Sams Club. Thanks also to all those that helped diagnose this problem. Curious...