Instruction manual

MS-6427 Barebone
3-16
Onboard LAN Controller
This setting controls the onboard LAN controller.
Onboard LAN Option ROM
The item enables or disables the initialization of the onboard LAN Boot
ROMs during bootup. Selecting [Disabled] will speed up the boot
process. Setting options: [Enabled], [Disabled].
USB Device Legacy Support
Set to [Enabled] if you need to use any USB 1.1/2.0 device in the
operating system that does not support or have any USB 1.1/2.0 driver
installed, such as DOS and SCO Unix. Set to [Disabled] only if you want
to use any USB device other than the USB mouse.
AC97 Controller
[Auto] allows the mainboard to detect whether an audio device is
used. If an audio device is detected, the onboard AC97 (Audio Codec’97)
controller will be enabled; if not, it is disabled. Disable the controller if
you want to use other controller cards to connect an audio device.