So there was a recent power outage and since then my pc would either be restarting before the bios, or get stuck on the splash screen and won't respond to any keyboard inputs except ctrl+alt+del, do you think my mobo is dead or smth else, also after waiting on the stuck splash screen a while (when it happens to reach it )the screen goes black and ctrl alt del does restart it but without powering it off with the power button the screen stays black , I've tried running it with CPU and ram only but then I get nothing but self resets , please help