LG 640T helpppp!


Standard Member
I've only had my LG 640T for about 2 months.. but after about 30 mins to an hour of use it will simply turn itself off.. and then when turning it on it will show the LGTV start up screen.. and then show a blank screen.

If i turn the tv off from the mains and wait 10 mins it will be ok..

Does anyone know what the problem could be?

Cheers in advance.


Distinguished Member
Take it back to the shop you bought it from and get their engineer to diagnose :) That's what warranties are for. After 2 months, I'd probably ask for a new TV

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