I installed GRUB and it only shows GRUB on the screen, I am unable to type anything. I am unable to get back into my bios to boot from usb.
Any help would be appreciated
If the only thing you see is GRUB printed on the screen, something is wrong with your grub installation.
You can follow these steps to correct:
grub-install /dev/<target block device>
If you still have issues after these steps post what you're getting