I do not believe i have done a BIOS update - The only BIOS update that I did was in attempt to remove this - I believe this was malware as it also changed multiple other things to the same thing, the origional system name was from my motherboard so the default ASUS one.It would be very unlikely for a malware to change the computer brand name. This parameter is defined by the system BIOS. Are you sure this changed sometime in the past, what was the original system name? Did you perform a BIOS update that might have changed it?
It was the name of my motherboard, so PRIME B560-PLUS I believeWhat was the original system/mainboard name?