Specifications

123
A
A
K
K
7
7
3
3
-
-
1
1
3
3
9
9
4
4
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
AWARD
BIOS Setup
Integrated Peripherals > USB Controller
USB Controller
Enabled (Default)
Disable
This item can let you enable or disable the USB
controller.
Integrated Peripherals > USB Keyboard Support
USB Keyboard
Support
Enabled
Disable (Default)
This item lets you enable or disable the USB keyboard
driver within the on-board BIOS. The keyboard driver
simulates legacy keyboard command and let you use
USB keyboard during POST or after boot if you don’t
have the USB driver in the operation system.
Note: You cannot use both USB driver and USB legacy keyboard
at the same time. Disable “USB Keyboard Support” if you have
USB driver in the operation system. Turn off the system, set the
External Controller to “Rescue” to read from rescue ROM.
" Boot the system and set the switch back to “Normal”.
" Follow the BIOS upgrade procedure to rehabilitate BIOS.
" Reboot the system, and you should be able to back to normal.