I'm not really a newbie, but thought that this question would fit best in here. I had the genius (not really) idea of installing GRUB2 onto my USB flash drive, then realized that it wasn't such a great idea after all. I reformatted the USB drive and after that my computer failed to boot when it was plugged in (presumably searching the drive for a bootloader that doesn't exist). It does not even get to the BIOS screen unless I unplug my USB.

Then, I tried doing
and I still have the same problem. I'm not really sure what to do at this point.

Any help would be greatly appreciated,
Thanks.

It isn't a bootloader issue. Just replace the stick.

See, it works perfectly fine as long as I don't try to boot with it plugged in. It was a very expensive high-capacity USB 3.0 stick, so I would rather not replace it if I don't have to.

Did you change the boot priority in the BIOS back to an internal drive rather than the usb after you formatted it?

UEFI motherboard ?.
Plug the stick in, and see if you can delete the boot entry for the USB from the "BIOS" boot list. If not, get a Linux system booted and use Intels efibootmgr to do the same.

Hit F8 on boot,type Xsole mas crack de/zee mackomockidicktin download http mackomoc & now/hit now

Sorry is a joke