Sleep mode. yeah it's one of those little problems.

MOAc1

Reputable
Nov 30, 2014
12
0
4,510
Alright so I built my sister a PC just to browse the internet and do whatever with her tablet, and it worked and started up a-okay for the few days it was doing something. But now it starts up in sleep mode, most of the time the monitor doesn't even wake up to tell me it's powering down into sleep mode, it just goes right into it, the PC starts up, cpu fan and all, and I'm honestly puzzled.

I replaced the CMOS battery, aswell as taking out and waiting with the old one which gave me 0 results, starting without cmos battery, trying to run integrated graphics without gpu, taking gpu out and putting back in, scanning for dead caps on the motherboard. I know it couldn't be the PSU, I used it on my old build and it worked dandy. What could be the issue?