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PCE-E Hot Plug
Select Enable to support Hot-plugging for the selected PCI-E slots which will allow the user
to replace the devices installed in the slots without shutting down the system. The options
are Enable and Disabled.
PCI-E Completion Timeout (Global)
Use this item to select the PCI-E Completion Time-out settings. The options are Yes, No,
and Per-Port.
South Bridge
Legacy USB Support
This feature enables support for USB 2.0 and older. The options are Enabled and Dis-
abled. Default setting is Enabled.
XHCI Hand-off
When this feature is disabled, the motherboard will not support USB 3.0. Options are
Enabled and Disabled. Default setting is Disabled.
Port 60/64 Emulation
This feature allows legacy I/O support for USB devices like mice and keyboards. The
options are Enabled and disabled. Default setting is Enabled.
PCIe PLL SSC
Use this feature to enable PCIE PLL spread spectrum clocking (SSC). The options are
Disable and Enable.
Server ME (Management Engine) Configuration
This feature displays the following system ME configuration settings.
•
Operational Firmware Version
•
Backup Firmware Version
•
Recovery Firmware Version
•
ME Firmware Status #1
•
ME Firmware Status #2
•
Current State
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Chapter 4: BIOS
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