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SATA HDD Unlock
This feature allows the user to remove any password-protected SATA disk drives. The options
are Disable and Enable.
Aggressive Link Power Management
When this feature is enabled, the SATA AHCI controller manages the power usage of the
SATA link. The controller will put the link in a low power mode during extended periods of I/O
inactivity, and will return the link to an active state when I/O activity resumes. The options
are Disable and Enable.
sSATA Port 0 ~ 5
This item displays the information detected on the installed SATA drive on the particular SATA
port.
Hot Plug
Set this feature to Enable for hot plug support, which will allow the user to replace a SATA
drive without shutting down the system. The options are Disabled and Enabled.
Spin Up Device
On an edge detect from 0 to 1, set this item to allow the PCH to initialize the device. The
options are Disabled and Enabled.
sSATA Device Type
Use this feature to specify if the SATA port specified by the user should be connected to a
Solid State drive or a Hard Disk Drive. The options are Hard Disk Drive and Solid State
Drive.
PCIe/PCI/PnP Configuration
PCI Bus Driver Version
PCI Devices Common Settings
Above 4G Decoding (Available if the system supports 64-bit PCI decoding)
Select Enabled to decode a PCI device that supports 64-bit in the space above 4G Address.
The options are Disabled and Enabled.
SR-IOV Support
Use this feature to enable or disable Single Root IO Virtualization support. The options are
Disabled and Enabled.
MMIO High Base
Use this feature to select the base memory size according to memory-address mapping for
the IO hub. The options are 56T, 48T, 24T, 16T, 4T, and 1T.
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Chapter 4: BIOS
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