Laptop shuts down after 25-30 mins after boot every time.

MauriceB

Reputable
Feb 22, 2015
1
0
4,510
I have recently upgraded my cpu from pentium to i5 and it mostly works however 25-30 mins after booting the computer shuts down as if I had held the power button. The laptop is not overheating and I am unsure what is wrong. I have an acer aspire e1-531.