Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

benguild

macrumors 6502a
Original poster
Jul 29, 2003
827
39
Have reset SMC/NVRAM. Not sure what's going on.
It's fine if I use it normally, but if I walk away from it and come back a few minutes later it'll be turned off, even if I set it to not sleep and the display to stay on with a screensaver.

... Hardware diagnostic with "D" says it's fine?

Anyone run into this? Doesn't matter if I'm on battery power or AC. — The logic board was replaced two years ago and the battery/top-case 1 year ago, but I'm now out of warranty.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.