Dear Customer,
  Here are the steps for BIOS upgrade:
    1.Please prepare a bootable floppy disk then unzip all files to the disk, then power off 
      machine and insert disk to flppy.
    2.Power on machine and boot up from floppy disk, then type "refresh" to update the system 
      BIOS of your machine.
    3.Please shut down machine when the BIOS upgrade process is finished.
    4.Boot up machine and enter BIOS setup screen (please refer to user manual), get system 
      defaults then save changes and reboot.