Computer Keeps Turning Back On After Shut Down

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riahc3

Senior member
Apr 4, 2014
640
0
0
All the Power on settings in the BIOS were already disabled. I had changed some other settings in the BIOS last night, i can't even recall what it was exactly. But I powered off my computer twice today with no issues. The only inconvenient thing i've noticed is that when i power on it says NO KEYBOARD ATTACHED so i couldn't get back into the BIOS at this moment. hopefully i dont need to get in there any time soon
Does your motherboard have PS/2 ports? You should be able to get back into the BIOS using that.

BTW, I suggest you fix that error "NO KEYBOARD ATTACHED" instead of just leaving it.
 

bigboxes

Lifer
Apr 6, 2002
41,886
12,341
146
I would check my PSU. Even if I tested my PSU and the readings were in spec I'd swap it out with a known working PSU. If my issue went away then I'd suspect that first.

Also, could something button be sticking? On your case, on your keyboard? I had a key on my keyboard stick one time and I was experiencing some erratic behavior. I finally figured out that a key was stuck and had to replace the keyboard.