Can a computer pass all stress tests and still have motherboard damage?

[joojoo1234]

Prime 95 mixed as well as one of the video card tests that stress the machine... All passed. Ran for many hours. Will save a Bios but will not update. Windows Defender preventing a program from loading... my only strange oddity other then the bios update thing.... it clamps down on it and looks and looks... common? I made an error building and sent video card power through the usb card power connector in my pcie port. My version of Windows is unregistered for two months as I don't want to waste my money. Replace the board and shut up? Very curious...

 

[trampus123]

what kind of computer is this system spec or computer brand with module

 

[joojoo1234]

Brand new build Gigabyte 350 gaming 3 and Ryzen 5 series 16gb 700 watt.