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3.4.13 – Keyboard Configuration Sub-Menu
Feature
Option
Description
NumLock
Auto
On
Off
Select Power-on state for
NumLock
Keyboard auto-repeat rate
30/sec
26.7/sec
Select key repeat rate
...
Keyboard auto-repeat delay
1/4 sec
1/2 sec
3/4 sec
1 sec
Select delay before key repeat
3.4.14 – I/O Device Configuration Sub-Menu
Feature
Option
Description
PS/2 Mouse
Enable
Disable
Disable – prevent any installed
PS/2 mouse from functioning,
but frees up IRQ 12
Enable
–
force the PS/2 mouse
port to be enabled regardless if
a mouse is present
USB Host Controller
Enable
Disable
Enable or disable the USB
hardware
USB BIOS Legacy Support
Disable
Enable
Enable or Disable support for
USB Keyboards and Mice in
with a non-USB aware OS such
as DOS or UNIX
Onboard PCI IDE
Disable
Primary
Secondary
Both
Enable the integrated local bus
IDE adapter
Serial Port A
Enable
Disable
AUTO
Configure serial port
Serial Port A Base I/O Address
3F8
/2F8/3E8/
2E8
Serial Port A Interrupt
IRQ4 /
IRQ3