Chapter 4: UEFI BIOS
111
Aggressive LPM Support
This feature enables the PCH to aggressively enter link power state. The options are
Disabled and
Enabled
.
Serial ATA Port0~3
Hot Plug
This feature designates the port specified for hot plugging. Set the setting to Enabled for
hot-plugging support, which will allow the user to replace a SATA disk drive without shutting
down the system. The options are Disabled and
Enabled
.
Spin Up Device
When this feature is disabled, all drives will spin up at boot. When this option is enabled,
it will perform Staggered Spin Up on any drive this option is activated. The options are
Disabled
and Enabled.
SATA Device Type
Use this feature to identify the type of HDD that is connected to the SATA port. The options
are
Hard Disk Drive
and Solid State Drive.
Secure Boot
Information for the following is displayed:
• System Mode
• Secure Boot
Attempt Secure Boot
Select Enabled for Secure Boot flow control. This feature is available when the platform
key (PK) is pre-registered, the platform operates in the user mode, and CSM is disabled
in the Setup utility. The options are
Disabled
and Enabled.
Secure Boot Mode
This feature allows selection of the Secure Boot Mode between Standard and Custom.
Selecting Custom enables users to change the Image Execution Policy and manage Secure
Boot Keys. The options are
Custom
and Standard.
CSM Support
Select enabled to support the Compatibility Support Module (CSM), which provides
compatibility support for traditional legacy BIOS for system boot. The options are Disabled
and
Enabled
.
