Supermicro SuperServer 8048B-TRFT, Руководство пользователя

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Chapter 7: BIOS
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SUPERSERVER 8048B-TRFT USER'S MANUAL
Memory Mirroring
Select Enable to enable memory-mirroring support which will create a duplicate
copy of the data stored in the memory to enhance data security. The options
are
Disable and Enable.

South Bridge
This feature is used to configure Intel South Bridge settings.

USB Configuration
The following USB items will display.
•
USB Module Version
•
USB Devices
Legacy USB Support (Available when USB Functions is not Disabled)
Select Enabled to support legacy USB devices. Select Auto to disable legacy sup-
port if USB devices are not present. Select Disabled to have USB devices available
for EFI (Extensive Firmware Interface) applications only. The settings are Disabled,
Enabled and Auto.
U SB 3.0 Support
Select Enabled for USB 3.0 support. The options are Disabled and Enabled .
XHCI Hand-Off
This feature is a work-around solution for operating systems that do not support
XHCI (Extensible Host Controller Interface) hand-off. The XHCI ownership change
should be claimed by the XHCI driver. The settings are
Enabled and Disabled.
EHCI Hand-Off
This item is for operating systems that do not support Enhanced Host Controller
Interface (EHCI) hand-off. When this item is enabled, EHCI ownership change will
be claimed by the EHCI driver. The settings are Enabled and
Disabled .
USB Mass Storage Driver Support
Select Enabled for USB mass storage device support. The options are Disabled
and
Enabled .
Port 60/64 Emulation
Select Enabled for I/O port 60h/64h emulation support which will provide complete
USB keyboard legacy support for the operating system that does not support Legacy
USB devices. The options are Disabled and
Enabled .
USB Hardware Delays and Time-outs
U SB Transfer Time-out
Use this feature sets the USB Transfer Time-out values for control, bulk, and inter-
rupt transfers. The default setting is
20 sec (seconds) .
Device Reset Time-out
Select Auto for the BIOS to automatically configure the delay maximum time setting
before a USB device properly reports itself to the system. The options are Auto
and Manual.
Device Power-up Delay
Use this feature sets the maximum time-out value for initialization of USB mass
storage devices. The options are 10 Sec,
20 sec , 30 Sec, and 40 Sec (seconds).

SATA Configuration
When this submenu is selected, the AMI BIOS automatically detects the presence
of the SATA Devices and displays the following items:
SATA Controllers
This item enables or disables the built-in SATA controllers on the motherboard. The
options are
Enabled
and Disabled.
Configure SATA As
Use this feature to configure the SATA mode for a devices installed in the SATA
port specified by the user. The options are IDE,
AHCI and RAID.

Software Feature Mask Configuration
Low Power Device Detection Support
Select Enabled for the low-power device to be detected by the BIOS. The options
are
E nabled and Disabled .
Aggressive LPM Support
Select Enabled for the PCH chip to aggressively enter the Link-Power state. The
options are
Enabled and Disabled.