Sanyo DP39E23 turns on for 15 minutes then the screen goes black
I have a Sanyo DP39E23 that I got from a family member. They gave it to me because it would work perfectly for a while and then the screen will go black with the audio still running. I looked into getting a different main board as that sounds to be a common problem, but I’m not sure if the board is even faulty. What should I do?
Edit: The power supply makes an audible whine when the backlight goes out. Also, it seems that one of the corners warms up but none of the other do.
Cette question est-elle utile ?