pc is freezing and i don't know the problem

Bynneily

Distinguished
Oct 28, 2013
12
1
18,515
Ok so my friends computer is freezing all the time. When we play games like League of legends or something like that and then it just freezes. and sometimes the computer wont even start up because it freezes. Now its hard for her to do anything really on her computer because it keeps all the time freezing. So thanks.


EDIT:
So i went down to her house and changed the thermal paste on the cpu. Well it helped. it doesn't freeze all the time now. but it still froze once. when we were trying some games and see that would it freeze. well it did for a second. Everything froze and the sound like buzzed. it lasted for like 1 second. i thought would it be the power supply.