I have recently assembled a new system and it was working fine until a week ago i noticed that sometimes when i am not at the system it had restarted and now its getting worse. It turns off and turns back on with a very little gap sometimes hours sometimes just after i turn it back on after the shutdown (it turns off immediately without any warning or shutting down screen). When it turns off, the pcs power turns back on like as if it restarts but nothing would happen, even after holding the power button to force shutdown and then turn back on it wont start but twice or so it loaded up till the boot menue i guess but thwn it would go blank. i would have to cut the power and turn the power back on so that it turns on. It happens when i watch video and even when i play games also while the pc is idling. Few days ago before it was this worse when i was using my system, a bluescreen appeared and it said critical process died or something like that..
My system spec is:
Asus Z170 pro gaming
Intel core i7 6700 3.4GHz
Power supply Cooler master 600w
Asus GTX960 2GB black
Kingston HX426C15FB Hyperx 8gb x2
Cpu cooler fan cooler master 120v
Okay dosnt work, earlier i had my gpu removed and now i put it back and try to turn on pc and it dosnt want to boott, it only booted once and stupidly i went to boot menu and when restarted it didnt want to open again..