Chapter 4: BIOS
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Data Bits
Parity
Stop Bits
SATA And RSTe Conguration
SATA Controller(s)
This feature enables or disables the onboard SATA controller supported by the Intel PCH
chip. The options are Enabled and Disabled.
SATA Mode Selection
Select AHCI to congure a SATA drive specied by the user as an AHCI drive. Select RAID
to congure a SATA drive specied by the user as a RAID drive. The options are AHCI and
RAID.
*If the feature above is set to RAID, the feature below will be available for conguration:
SATA Interrupt Selection
Use this feature to select which interrupt will be available to the operating system. The op-
tions are Msix, Msi, and Legacy.
SATA Frozen
Use this feature to enable the HDD Security Frozen Mode. The options are Enabled and
Disabled.
Aggressive LPM Support
When this feature is set to Enable, 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 op-
tions are Disabled and Enabled.
Storage Option ROM/UEFI Driver
Select UEFI to load the EFI driver for system boot. Select Legacy to load a legacy driver for
system boot. The options are Do not Launch, EFI, and Legacy.
Serial ATA Port 0~7
This feature displays the information detected on the installed SATA drive on the particular
SATA port.
• Model number of drive and capacity
• Software Preserve Support