bios 업데이트 (DOS mode)

reference : msi bios update manual 
http://www.msi.com/html/pdf/How_to_make_a_bootable_flash_disk_and_to_flash_BIOS_f.pdf

it is how to update bios version under DOS mode
1. download bios update file
2. extract all bios compress file to usb
3. system reboot
4. when system start, F11-key press
5. select usb partition
6. if menu select window apprears, select "FreeDOS Safe Mode (don’t load any drivers)"
7. move into usb partition which saved bios file
   example) type "b:" at DOS prompt A:\> (move into usb partiton)
                  type "dir/w" (verify bios update file in usb partition)
8. execute the batch file "FLASH.BAT"
9. power off after update procedure is completed
10. when system start, F1-key press to access cmos setup window
11. Select [Load Setup Defaults] and press <Enter> key to load BIOS default settings.
12. Select [Exit &Save Changes] and press <Enter> key to save changes and exit.

COMPLETE!