User Manual

3-18
Chapter 3: BIOS Setup
Chapter 3
HD Audio Controller
This item allows you to use the Azalia High Denition Audio Controller
Conguration options: [Disabled] [Enabled]
PCIEX4_1 and PCIEX16_3 Switch Function
[Auto] If a device is detected in PCIEX16_3, PCIEX16_3 will be enabled and
PCIEX4_1 will be disabled.
[PCIEX4_1] Enable PCIEX4_1 and disable PCIEX16_3.
U31G2_E3 & PCIEX1 Switch Function
[Auto] If a device is detected in PCIEX1, PCIEX1 will be enabled and U31G2_E3
will be disabled.
[U31G2_E3] Enable U31G2_E3 and disable PCIEX1.
PCIEX4_2 & SATA6G_5~8 Switch Function
[Auto (X2 mode)] If a device is detected in PCIEX4_2, PCIEX4_2 will be enabled and
SATA6G_78 will be disabled.
[X4 mode] Enable PCIEX4_2 to X4 mode and SATA6G_5~8 will be disabled.
USB Type C Power Switch
[Auto] The system will automatically detect your USB Type C devices and provide
suitable power if needed.
[Enabled] The USB Type C port will always provide power to your devices.
RGB LED lighting
When system is in working state
This item allows you to turn the RGB LED lighting on or off when the system is in the
working state.
Conguration options: [On] [Off]
When system is in sleep, hibernate or soft off states
This item allows you to turn the RGB LED lighting on or off when the system is in the
sleep, hibernate or soft off states.
Conguration options: [On] [Off]
3.6.7 Onboard Devices Configuration
The items in this menu allow you to switch between PCIe Lanes and congure onboard
devices.
3.6.6 CPU Storage Configuration
The items in this menu allow you to congure CPU storage congurations.
• This menu will appear only when an Intel
®
Core™ X-series Processors (6-core or
above) is installed.
• Due to CPU behavior, CPU RAID functions with Intel
®
CPU RSTe only supports Intel
®
Core™ X-series Processors (6-core or above) and Intel
®
SSD modules.