MSI 865GM2-LS User Guide - Page 64

USB Controller, USB 2.0 Controller, USB Keyboard/Mouse Support, AC97 Audio, AC97 Modem, Onboard 1394 - motherboard drivers

Page 64 highlights

BIOS Setup USB Controller This setting is used to enable/disable the onboard USB controller. Setting options: Disabled, Enabled. USB 2.0 Controller Set to Enabled if you need to use any USB 2.0 device in the operating system that does not support or have any USB 2.0 driver installed, such as DOS and SCO Unix. Setting options: Disabled, Enabled. USB Keyboard/Mouse Support Select Enabled if you need to use a keyboard/mouse in the operating system. Setting options: Enabled, Disabled. AC97 Audio Auto allows the motherboard's BIOS to detect whether you're using any audio device. If so, the onboard audio controller will be enabled. If not, the onboard audio controller will be disabled. If you want to use different controller cards to connect audio connectors, set the field to Disabled. Setting options: Disabled, Auto. AC97 Modem Auto allows the mainboard to detect whether a modem is used. If a modem is detected, the onboard AC'97 modem controller will be enabled; if not, it is disabled. Disable the controller if you want to use other controller cards to connect a modem. Settings: Auto, Disabled. Onboard 1394 Device This setting controls the onboard 1394 device. Setting options: Disabled, Enabled. Onboard LAN Control This setting controls the onboard LAN controller. Setting options: Disabled, Enabled. 3-19

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3-19
BIOS Setup
USB Controller
This setting is used to enable/disable the onboard USB controller.
Set-
ting options:
Disabled
,
Enabled
.
USB 2.0 Controller
Set to
Enabled
if you need to use any USB 2.0 device in the operating
system that does not support or have any USB 2.0 driver installed, such
as DOS and SCO Unix.
Setting options:
Disabled
,
Enabled
.
USB Keyboard/Mouse Support
Select
Enabled
if you need to use a keyboard/mouse in the operating
system. Setting options:
Enabled, Disabled
.
AC97 Audio
Auto
allows the motherboard’s BIOS to detect whether you’re using any
audio device.
If so, the onboard audio controller will be enabled.
If not,
the onboard audio controller will be disabled.
If you want to use differ-
ent controller cards to connect audio connectors, set the field to
Disabled
.
Setting options:
Disabled, Auto
.
AC97 Modem
Auto
allows the mainboard to detect whether a modem is used.
If a mo-
dem is detected, the onboard AC’97 modem controller will be enabled;
if not, it is disabled.
Disable the controller if you want to use other con-
troller cards to connect a modem.
Settings:
Auto
,
Disabled
.
Onboard 1394 Device
This setting controls the onboard 1394 device.
Setting options:
Disabled
,
Enabled
.
Onboard LAN Control
This setting controls the onboard LAN controller.
Setting options:
Disabled
,
Enabled
.