III. BIOS update procedure
1.
Use the bootable USB device to boot up system into the MS-DOS command
prompt.
Type "AFUDOS 2509xxxx.bin /p /b /n /x /reboot" and press enter to start the
2.
flash procedure.
Note:
xxxx
means the BIOS revision part, ex. 0PH1.
3.
During the update procedure, you will see the BIOS update process status and its
percentage. Beware! Do not turn off system power or reset your computer if the
whole procedure are not complete yet, or it may crash the BIOS ROM and make
system unable to boot up next time.
4.
After BIOS update procedures is completed, the following messages will be
shown:
5.
Restart the system and boot up with the new BIOS configurations.
6.
The BIO Update is completed after the system is restarted.
BU-2509 USER
S MANUAL
Appendix A Technical Summary
Page: A-18