>>>>
>>>>It's worth noting that some very advanced malware persists even across disk wipes, by embedding itself either in the system BIOS or in the firmware of disk devices.
>>>
>>>What would you do in that case, Al?
>>
>>Flash the firmware for the drive (or replace it) and re-flash the BIOS.
>
>How do you re-flash the BIOS, Al?

Depends upon the manufacture of the machine - ..their website will probably have info on that.