Acnodes FES 5313 - Manual (Page 54)

4-3 Updating the BIOS
To update the BIOS, you will need the new BIOS file and a flash utility, AFUDOS. EXE. Please contact
technical support or your sales representative for the files.
To execute the utility, type: A:> AFUDOS BIOS-File-Name /b /p /n then press <Enter>.