halp i have a weird problem with my pc.

[Potatoes99]

so ive been getting this very weird problem.
my computer bsods whenever its idle.
or sometimes it simply shutdowns without any warning as if its unplugged
and sometimes it turns on all by itself
it's driving me mad

things i do to prevent it from bsoding/ shutting down

i keep a game running ( like warcraft III since its not demanding)
open a bunch of tabs in google chrome.

when i do those things, my computer works fine the whole day


my suspects.
my old hdd
my new gtx 960 ( but i think this card has no problem since i stress tested it in furmark and it worked fine)
rams?
short circuirt?
or is it just me?
or is it daz loader ( yes i used daz loader since the hdd that contained my original windows broke down)
bios?

pls help
i cant trace the cause of the problem.

 

[vrumor]

No one is going to help you with an issue that is most likely caused by your stolen Windows.

 

[junii421]

I don't its hardware. I think its software. Try running a R.A.T test and see if someone has control of your computer because I don't think they turn on by them selves.

 

[13thmonkey]

Install a properly licensed version of windows and then come back to us.