UE55MU6470

[Njimack]

I've owned this TV for several years without any problems but for the last few days, it has been frequently turning itself off. 

This happens every few minutes and lasts for 1-2 seconds. I've checked that all cables are connected properly and this happens as soon as the TV is turned on so I don't think it's overheating. I'm wondering if there was a recent software update that caused this?

Software version is T-KTMDEUC-1290.3,BT-S

Any help gratefully received! 

[CarlH]

Hi @Njimack. The software update is the latest one. Have you tried a different power outlet?

[Njimack]

Yes, makes no difference unfortunately 

[Aklima]

Hi,
please try changing ur plug battery and see if thier a difference

[Njimack]

I don't understand. Plugs don't have batteries. Please explain what you mean. 

[Aklima]

Sorry I mean please can you change ur plug fuse.

[Aklima]

https://youtu.be/PeF5rcp0NbA

[PaulyWauly36]

power supply in tv has gave up,usually capaciters, if theres a local tv repair guy ,he should be able to fix it, if not time, for a bew telly

[PaulyWauly36]

new*

[Tehmeng]

Do you get picture or its only backlight turning on?