it was after i tried installing new ram. The pc wouldn't boot, and then i switched back to the other ram, and it booted just fine, but then i tried going into bios and it didn't work.
So no nothing prior
i have an asus prime b450m-k micro atx motherboard, 8gb of corsair lpx red ram running at 2133mhz. A ryzen 5 2600 cpu. rtx 2070. the pc is not prebuilt or from any manufactor. i have had the system for 2 years