hardwere fault

So yesterday my pc was fine but the next time i started my pc and for some reason it was Super slow and my fans were really loud so i restarted the pc and checked the Bios. My cpu temp was 80c degree and i had just started it.. So i waited for it to cooldown and tried again. It went from 26 to...

Hey, im totaly lost here. I build a new computer from scratch 2 months ago and it is not working properly. Nearly every time I start it it reboots a couple of times, only when Windows Troubleshoot appears and I can press "reboot" will it turn on properly. I had to re-install windows multiple...