My girlfriend's TV started having problems, and I'm

Did she try installing gentoo?

Have you tried turning it off and on again?

>girlfriend

Had the exact problem, turned out that the heatsink thermal compound had all dried up so it was left overheating

Easy to fix though, just rip off the heatsink (might take some effort but it'll come off eventually, there's no clips or anything, just tear it off), clean it all up and then apply some new thermal paste

If you don't have any paste it's worth getting the heatsink off and checking it anyway

Also to be sure its the heatsink once you tear it off there should be some dried crap on there, if it's all 100% dry then thats your problem, but if it's still wet it's probably something else

>>58266428
Did that a few times

>>58266457
I'll try that out, and if that's the problem I'll buy some thermal paste
thanks anon

>>58266422
>shows the RCA logo
found the problem

>>58266422
>>>/g/diy

>>58266422
Errm, RCA is an analog signal isn't it? I'd put my money in a bad cable or connector.
If not, perhaps a bad capacitor.