Option
Description
NOTE:
Selecting All Ports Off disables the USB management port and also
restricts access to the iDRAC features.
Internal USB Port 1
Enables or disables the internal USB port.
Internal USB Port 2
Enables or disables the internal USB port.
Internal USB Port
Enables or disables the internal USB port. This option is set to
On
or
Off
.
Embedded NIC1
Enables or disables the Embedded NIC1 port. The option is set to Enabled by default.
iDRAC Direct USB Port
Enables or disables the internal USB port. This option is set to
On
or
Off
.
I/OAT DMA Engine
Enables or disables the I/OAT option. Enable only if the hardware and software support the
feature.
Embedded Video Controller
Enables or disables the
Embedded Video Controller
option. This option is set to
Enabled
by default.
Current State of Embedded Video Controller Displays the current state of the embedded video controller. The
Current State of
Embedded Video Controller
option is a read-only field. If the Embedded Video Controller
is the only display capability in the system (that is, no add-in graphics card is installed),
then the
Embedded Video Controller
is automatically used as the primary display even if
the
Embedded Video Controller
setting is set to
Disabled
.
SR-IOV Global Enable
Enables or disables the BIOS configuration of Single Root I/O Virtualization (SR-IOV)
devices. This option is set to
Disabled
by default.
OS Watchdog Timer
If your system stops responding, this watchdog timer aids in the recovery of your operating
system. When this option is set to
Enabled
, the operating system initializes the timer.
When this option is set to
Disabled
(the default), the timer does not have any effect on
the system.
Memory Mapped I/O above 4 GB
Enables or disables the support for the PCIe devices that need large amounts of memory.
This option is set to
Enabled
by default.
Memory Mapped I/O above Base
Enables the memory mapped base to either 56 TB, or 12 TB, or 512 GB. The default option
is set to 56 TB.
Slot Disablement
Enables or disables the available PCIe slots on your system. The slot disablement feature
controls the configuration of the PCIe cards installed in the specified slot. Slots must be
disabled only when the installed peripheral card prevents booting into the operating system
or causes delays in system startup. If the slot is disabled, both the Option ROM and UEFI
drivers are disabled.
•
Slot 1
: Enables or disables the PCIe slot 1.This option is set to
Enabled
by default
•
Slot 3
: Enables or disables or only the boot driver is disabled for the PCIe slot 3. This
option is set to
Enabled
by default
•
Slot 4
: Enables or disables or only the boot driver is disabled for the PCIe slot 3. This
option is set to
Enabled
by default
•
Slot 5
: Enables or disables or only the boot driver is disabled for the PCIe slot 3. This
option is set to
Enabled
by default
Slot Bifurcation
Allows Platform Manual Bifurcation Control
•
Slot1/3/4/5/6: X16 or X8 or X4 or X8X4X4 or X4X4X8
Pre-operating system management applications
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