LG TV BLUE SCREEN

[moshibeth]

I gave my apprentice one of my older LG 42" smart Tv for his bedroom.

3 weeks ago i checked it was all working and picture was crystal clear. He took it home last week and plugged it in yesterday and it was showing a blue screen as per photos. Unplugged any
devices and took a screenshot of the IBO app so its not a HDMI port issue. Any ideas i can suggest guys apart from the usual factory reset and update. New power cable has been tested to.

 

[Prim@l]

Assuming you have done reset/FW update, changed/reset colour settings, etc and the problem persists:

'The Blue LED phenomenon exists in LED backlights' - 'Once the Vestel LEDS begin to age, they turn blue, then blow.'

Possible Solution: 'replace the backlight LED array in its entirity'

iFixit