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Chapter 2: Getting started
3. Select the USB ash drive as the boot device. The DOS screen appears.
Updating the BIOS le
To update the BIOS le using BIOS Updater:
1. At the FreeDOS prompt, type
bupdater /pc /g and press <Enter>.
2. The BIOS Updater screen appears as below.
ASUSTek BIOS Updater for DOS V1.30
BOARD:
A55BM-A/USB3
VER: 0301
DATE: 07/03/2013
A55BMAU3.CAP 4194304 2013-07-08 17:30:48
Booting the system in DOS environment
1. Insert the DOS-bootable USB ash drive with the latest BIOS le and BIOS Updater to
your computer’s USB port.
2. Boot your computer. When the ASUS Logo appears, press <F8> to show the
BIOS
Boot Device Select Menu.