Supermicro SUPERSERVER 6027R-CDNRT+, User Manual

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Chapter 7: BIOS
7-15
EHCI Hand-Off
This item is for operating systems that do not support Enhanced Host Controller
Interface (EHCI) hand-off. When enabled, EHCI ownership change will be claimed
by the EHCI driver. The options are
Disabled and Enabled.

SATA Configuration
When this submenu is selected, the AMI BIOS automatically detects the presence
of IDE or SATA devices and displays the following items.
SATA Port0~SATA Port5 : The AMI BIOS displays the status of each SATA port
as detected by the BIOS.
SATA Mode
Use this feature to configure SATA mode for a selected SATA port. The options are
Disabled, IDE Mode, AHCI Mode , and RAID Mode. The following are displayed
depending on your selection:
IDE Mode
The following items are displayed when IDE Mode is selected:
Serial-ATA (Serial-ATA) Controller 0~1
Use this feature to activate or deactivate the SATA controller, and set the
compatibility mode. The options for Controller 0 are Enhanced and
Compat-
ible . The default for SATA Controller 0 is Compatible. The default of SATA
Controller 1 is Enhanced .
AHCI Mode
The following items are displayed when the AHCI Mode is selected.
Aggressive Link Power Management
Select Enabled to enable Aggressive Link Power Management support
for Cougar Point B0 stepping and beyond. The options are
Enabled and
Disabled.
Port 0~5 Hot Plug
Select Enabled to enable hot-plug support for a particular port, which will
allow the user to change a hardware component or device without shutting
down the system. The options are
Enabled
and Disabled.