It is fine to set the BIOS virus protection to "On". It basically prevents the BIOS from being "written to". It's best to configure all your hardware FIRST, then enable the BIOS virus setting. If there is ever a need to "flash" the BIOS ,etc., it will be necessary to turn it "off" temporarily.
Hope this helps.
When Looking over my Bios setting noticed one for virus protection. This is set to off. IS this right or should it be turned on? Thanks in advance.