Samsung tv switching on and of QLED 58inch 2020 model.

[GLF]

Last three evenings my tv is flashing on and off continuously. The screen flashed QLED on and off.

unable to get into any menus as it’s not on long enough to let me do this.  Tried everything.

any help would be appreciated.  I have only had the tv for six weeks.

[CarloL]

Hey GLF, have you tried disconnecting any external devices from the TV and doing a power cycle? Unplug your TV from the wall socket > Wait 30 seconds, then plug your TV back in > Using your remote, turn your TV on. If the TV is still flashing on and off after this, it might be best to have an engineer to look at it. The manufacturer warranty on Samsung TVs is of 12 months. If your TV was purchased new, it should still be within warranty and you can get an engineer to inspect it by calling the number 0333 000 0333 or via Live Chat. Hope this helps! 

[Gaspo1]

Only one year? In Sweden Samsung have 2 years!