Re: Resetting BIOS
The update that was done is a firmware update. This means that those changes were written into 'permanent' memory. If you go into your BIOS and use the "Reset to factory defaults" option, that will not revert the firmware update.
Humans are the only creatures that won't live up to the their potential. Give everything your all. When you die, die on E.
So I ask you, what do you intend to do now?