Re: Dell U2413 turning off

I had pretty much the same issue. The screen would work for a bit, then power off (with the power led blinking) but not responsive. I'd have to wait between 2 and 10 minutes before I could power it on again and this would just repeat after a while.

Replacing Q971 and Q972 fixed it for me. Just remember when disassembling start with taking the bezel off. Using a multi-meter to check for shorted pins before putting everything back together.