If you did a BIOS update that failed. Then you only option you have is to replace the BIOS chip
with a correctly programmed one. That can only be obtained from the motherboard manufacturer.
I don't understand why you were doing a BIOS update at all. You might have disconnected the hard disk when you moved the computer. That might trigger a BIOS error message. Perhaps you need to take the computer to a local PC repair shop since it appears that it's going to need "hand on" access to the hardware to diagnose.