3-24
Chapter 3: BIOS setup
3.5.2
Chipset
The Chipset menu allows you to change the advanced chipset settings. Select an
item then press <Enter> to display the sub-menu.
Intel VT-d Configuration
Intel VT-d [Disabled]
Allows you to enable or disable the Intel Virtualization Technology for
Directed I/O. Configuration options: [Disabled] [Enabled]
3.5.3
Onboard Device Configuration
Advanced Chipset Settings
WARMING: Setting wrong values in below sections
may cause system to malfunction.
Intel VT-d Configuration
BIOS SETUP UTILITY
Advanced
Intel Virtualization
Technology for
Directed I/O.
Intel VT-d Configuration
Intel VT-d
[Disabled]
BIOS SETUP UTILITY
Advanced
Onboard Devices Configuration
High Definition Audio
[Enabled]
Front Panel Type
[HD Audio]
Marvell Storage Controller
[Legacy Mode]
Marvell Storage Boot ROM
[Disabled]
Marvell SAS
[Enabled]
SAS Boot ROM
[Enabled]
Realtek LAN1
[Enabled]
Realtek LAN2
[Enabled]
LAN Boot ROM
[Disabled]
Onboard 1394 Controller
[Enabled]
BIOS SETUP UTILITY
Advanced
Options
Enabled
Disabled
High Definition Audio [Enabled]
Allows you to enable or disable the High Definition Audio Controller.
Configuration options: [Enabled] [Disabled]
Front Panel Type [HD Audio]
Allows you to set the front panel audio connector (AAFP) mode to legacy
AC’97 or high-definition audio depending on the audio standard that the front
panel audio module supports. Configuration options: [AC97] [HD Audio]