Samsung UN55ES7150FXZA power recycle

[Audioplus]

Appx every 4 - 5 minutes this set turns off for about 1 - 2 minutes and will turn itself back on. I've replaced the Power Supply & Main Board, also provided firmware upgrades and same issue.
Any chance of the T-Con or actual panel itself being bad?
Thanks for the help!
Dan C

[dick_barton]

Re: Samsung UN55ES7150FXZA power recycle

If you turn your backlight down say 50% will it stay on longer. Thinking led problem?

[Andrew F. Ali]

Re: Samsung UN55ES7150FXZA power recycle

Very interesting.....Both Power and Main Boards changed and symptom still exists....well how about the Control Button Board.....That's the board with the Power, Volume up/down and Channel up/down switches also has the IR Receiver....

[Audioplus]

Re: Samsung UN55ES7150FXZA power recycle

It responds to the remote and hard buttons, if you go to Main Menu and try and access the Network Setup, the unit locks up, will still display picture (HDMI input) in background. Won't have any control of functions until the unit power off automatically and powers back on (the Samsung Logo stays lit) by itself. Then you have all remote control finctions for another 4 or 5 mins until unit shuts down for a minute again.

[Audioplus]

Re: Samsung UN55ES7150FXZA power recycle

FYI, the newer power supply & mainboard, issue was a little more often, appx every 3 mins it would turn off and come back on after a minute.

[Audioplus]

Re: Samsung UN55ES7150FXZA power recycle

Dick, I switched Dynamic to Standard setting, I assume that would use less output to LED's, no change

[budm]

Re: Samsung UN55ES7150FXZA power recycle

How about disconnecting the WIFI card, control/IR board after the TV is powered on?

[Truncatedhose]

Re: Samsung UN55ES7150FXZA power recycle

I have this TV with the same symptom right now; anything ever get solved?

[thoma]

Re: Samsung UN55ES7150FXZA power recycle

https://de.scribd.com/doc/232113793/...ng-Reset-Issue