X470 Ultra Gaming freezes in post after updating bios
So, I recently got a pc with a Ryzen 7 2700x, an Nvidia 1070ti, and an X470 Aorus Ultra Gaming motherboard.
The motherboard was on bios version F3, so after installing windows 10 I updated my chipset, then updated the bios version to F31 using a usb and the Q-Flash function in the bios. My computer restarted, and now it freezes on the boot screen and throws the VGA light on the motherboard.
I don't know, apparently, what I'm doing. The 7 2700x does not have integrated graphics, so I cannot remove the graphics card and use the motherboard port; I attempted to clear the cmos by removing the battery for 20 minutes (didn't work) and by jumping the clr_cmos (also did nothing).
The only conclusion that I can draw is that I should have updated the drivers on my graphics card before updating bios?
Regardless, is there any way to fix this? Do I need to rollback the bios somehow (I don't know how to do that when it's not posting or accepting input)?