I have a Samsung Smart T.V , for some reason all it does is turn itself on and off , can't watch tv because it will not stay o

[trintrin33]

I have a Samsung Smart T.V , for some reason all it does is turn itself on and off , can't enjoy any t.v. At first it only did this when I try to get on an app example Netflix, Youtube ect. Now for the last day you can't watch anything just keep going off & on

 

[chris987]

i have once come across to a similar problem with an older samsung tv. it would repeatedly switch between inputs making it impossible to use.! the problem was with the onboard tv controls. stuck buttons actually! i opened the tv and disconnected the control board. the tv is working fine ever since, however only with the remote control! although your tv isnt that old, being a smart tv, there is still a chance you have the same problem, else most probably an issue with the tv switching power supply. However ,if it is still under any warranty i wouldnt try anything myself and make sure it would br delt by Samsung!

 

[Dhea31]

Main board must be replaced. Samsung repair came today and replaced mine. No problems since. Samsung knows of this issue. Forget all this reset non sense if under warranty get Samsung to replace main board. Problem solved