My PC no work
It's turns in for a bit then turns off what should I do?
Check troubleshooting guides online, but my first suspicions would be:
1) Cabling, this is almost certain to be the issue. Something either not plugged in like 4/8pin CPU power or something misplaced like your front panel header connections shorting
2) Not using motherboard standoffs causing the motherboard to short (less likely)
They’re always the first things to check! :)