Asus H81M-K/TW - Manual (Page 34)

2-4 Chapter 2: Getting started
Updating the BIOS file
To update the BIOS file using BIOS Updater:
1.
At the FreeDOS prompt, type bupdater /pc /g and press .
2. The BIOS Updater screen appears as below.
ASUSTek BIOS Updater for DOS V1.30
BOARD: H81M-K
VER: 0209
DATE: 06/03/2013
H81MK.CAP 4194304 2013-06-07 17:30:48
Booting the system in DOS environment
1. Insert the USB flash drive with the latest BIOS file and BIOS Updater to the USB port.
2. Boot your computer. When the ASUS Logo appears, press to show the BIOS
Boot Device Select Menu. Insert the support DVD into the optical drive and select the
optical drive as the boot device.
4. At the FreeDOS prompt, type d: and press to switch the disk from Drive C
(optical drive) to Drive D (USB flash drive).
3. Select the FreeDOS command prompt item by pressing the item number.