Integrated Devices
Use this window to control devices integrated on the system board.
User Privileges
Selection | View | Manage |
Integrated Devices | Administrator, Elevated Administrator (Linux only) | Administrator, Elevated Administrator (Linux only) |
Integrated RAID Controller
Enables or disables the integrated RAID controller.
User Accessible USB Ports
Sets the User Accessible USB Ports. The USB keyboard and mouse devices will function in certain USB ports during the boot process, depending on the selection. After an operating system driver is loaded, the USB ports will be enabled or disabled as per the field's setting.
All Ports On | Enables both front and back USB ports. |
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Only Back Ports On | Disables front USB ports. |
All Ports Off | Disables both front and back USB ports. |
USB 3.0 Settings
This option enables/disables the USB 3.0 support.
Enabled | When it is set to Enabled, the BIOS will enable USB 3.0 ports after the Operating System boots. Choose this option only if your Operating System has native USB 3.0 drivers support, otherwise none of the USB devices will work after booting to the Operating System. |
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Disabled | When the field is set to Disabled (default), the USB devices will always operate at USB 2.0 speed. |
Internal USB Port
Enables or disables the internal USB port.
Internal SD Card Port
Enables or disables the internal SD Card Port.
Internal SD Card Redundancy
Disabled | Only SD card 1 is visible to the operating system. |
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Mirror | Data is written to both SD cards. On failure of either card and replacement of the failed card, the data of the active card is copied to the offline card during the system boot. |
Internal SD Primary Card
This field selects which SD card will be a primary SD card.
Embedded NIC
Enables or disables the operating system interface of the embedded NIC controller.
Embedded NIC Port (n) Boot Protocol
A write-only attribute to control the Legacy Boot Protocol of the LOM port specified by the embedded NIC port number. This attribute always returns Unknown when read.
Unknown | No change to the LOM Port Legacy Boot Protocol setting |
None | An error is returned with one of these settings that is not supported by the LOM port. |
PXE | |
iSCSi |
OS Watchdog Timer
If your system stops responding, this watchdog timer aids in the recovery of your operating system.
Disabled (default) | The timer will have no effect on the system. |
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Enabled | The operating system is allowed to initialize the timer. |
I/OAT DMA Engine
Enables or disables the I/O Acceleration Technology (I/OAT) option. Enable this feature only if the hardware and software support I/OAT.
I/O Non-Posted Prefetch
Enables or disables the I/O non-posted prefetch. The PCIe throughput reflects the changes in this field.
Embedded Video Controller
Enables or disables the BIOS support for the Embedded Video Controller.
SR-IOV Global Enable
Enables or disables BIOS configuration of Single Root I/O Virtualization (SR-IOV) devices. This feature is disabled by default. Enable if booting to a Virtualization O/S that recognizes SR-IOV devices.
Memory Mapped I/O above 4 GB
Enables or disables support for PCIe devices that require large amounts of memory.
Slot Disablement
The Slot Disablement feature controls the configuration of PCIe cards installed in the specified slot. Only slots that are present on your system will be available for control.