Hi my computer cut has cut off a few times this week. 2 days ago it cut off once and that was the first in a few years. but today it has cut off alot like 4 times. So i changed to a bigger power supply and it does the same thing. I have it in a power surge protecter, so should i plug it into the wall and see if that helps? it cuts off after about 3 mins. i dunno whats wrong.

Hello and welcome to PCHF.

What are your system temperatures like in the BIOS?

Oye,

Consider getting some goggles, an apron, the vacuum cleaner and a screwdriver and clean out your case

Umm, i dunno the temp. i can go clean my case out and then try to download speed fan and check and then come back and tell you what happens .

Do that

ok so far no cut off the cpu fan is still running but has a little noise on th fan maybe its going. but i got speed fan but i dunno what temps go to what but here they are. temp 1: 42C, temp 2: 40C, temp 3: verys from 0C 3C 40C 50C who knows, fan number 1, 3309rpm and fan 2 is 2192rpm. thanks guys think it was over heating because of the dust and plus i moved it to a outlet not a surge protecter.