entire computer crash with a buzzing sound

[uberfox]

So ive been streaming for quite some time, but suddenly, my entire pc has started crashin 1-30 minutes after ending stream. It has been really irritating and ive been searching fixes for a very long time. any help would be appreciated

 

[Banyarola]

Get your stuff backed up in case the computer fails..That's what it sounds like to me but I could be wrong...

 

[uberfox]

Im certain my computer isnt failing.

 

[koala]

The whole computer crashing with requiring rebooting Windows is always a hardware or driver issue. If if happens without direct cause, i. e. not clicking on or starting something, then immediately crash, it looks like a hardware issue.
If it happens shortly after strong CPU usage, it might be overheating. I don't know where you live, but here where I live are currently the highest temperatures of the year, 10°C above normal in my living room.