![MSI MEGA 180 User Manual Download Page 74](http://html.mh-extra.com/html/msi/mega-180/mega-180_user-manual_1847142074.webp)
4-18
Chapter 4
AC97 Audio
Auto
allows the mainboard to detect whether an audio device is used. If an
audio device is detected, the onboard AC’97 (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. Settings:
Auto, Disabled
.
MC97 Modem
Auto
allows the mainboard to detect whether a modem is used. If a modem is
detected, the onboard MC’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
.
OnChip USB
This setting allows you to enable/disable the onboard USB controller. Selecting
[V1.1+V2.0] enables the system to support both USB 1.1 and 2.0 spec. Setting
options:
Disabled
,
V1.1, V1.1+V2.0
.
USB Keyboard Support
Select
Enabled
if you need to use a USB-interfaced keyboard in the operating
system. Setting options:
Enabled, Disabled
.
select Enabled for automatic detection of the optimal number of block read/
writes per sector the drive can support. Settings:
Enabled, Disabled.
Onboard Device
Press <Enter> to enter the sub-menu and the following screen appears:
Summary of Contents for MEGA 180
Page 1: ...i User s Guide ...
Page 9: ...Introduction Introducing Your Digital Media Platform ...
Page 21: ...1 10 Chapter 1 ...
Page 132: ...6 18 Chapter 6 ...