Menu Item Description
the User Accessible USB Ports option is set to All
Ports On.
Internal USB Port Allows you to enable or disable the internal USB
port. By default, the Internal USB Port option is set
to On.
Integrated Network Card 1 Allows you to enable or disable the Integrated
Network Card 1 option. By default, the Integrated
Network Card 1 option is set to Enabled.
OS Watchdog Timer Allows you to enable or disable the OS Watchdog
Timer option. When this option is enabled, OS
initializes the timer and OS Watchdog Timer helps
in recovering the OS. By default, the OS Watchdog
Timer option is set to Disabled.
Embedded Video Controller Allows you to enable or disable Embedded Video
Controller. By default, Embedded Video
Controller is Enabled.
SR-IOV Global Enable Allows you to enable or disable BIOS configuration
of Single Root I/O Virtualization (SR-IOV) devices.
By default, the SR-IOV Global Enable option is set
to Disabled.
Slot Disablement Allows you to enable or disable available PCIe slots
on your system. The Slot Disablement feature
controls the configuration of PCIe cards installed
in the specified slot.
CAUTION: Slot disablement must be used
only when the installed peripheral card is
preventing booting into the Operating
System or causing delays in system startup.
Memory Mapped I/O above 4 GB Allows you to enable support for PCIe devices that
require large amounts of memory. By default, the
option is set to Enabled.
Serial Communications
Table 18. Serial Communications
Menu Item Description
Serial Communication Allows you to select serial communication devices
(Serial Device 1 and Serial Device 2) in the BIOS.
You can enable BIOS console redirection and
specify the port address. By default, the Serial
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