so I just built my first ever pc. And fully watched a build video for the parts. On my b450 tomahawk max MOBO there is a red light going from the 24 pin connector all the to the top corner of the MOBO . My gpu is a raedon 5600XT and my CPU is a R5 3600. And the power supply is EVGA 500 BQ. So in my msi afterburner my GPU goes for 0MHz to 750 on rare occasions. Usually it sticks to 0. And my download speed went from super fast to horrible slow. Also the GPU fans aren’t operating either. And when I downloaded heaven benchmark and try to open it it says this application failed to start because msvcp100.dll was not found. I’m super new to PCs so I need a lot of help with this. Please and thank you!