Integrated Devices screen detailsIntegrated Devices screen allows you to view and configure the settings of all integrated devicesincluding the video controller, integrated RAID controller, and the USB ports.In the System Setup Main Menu, click System BIOS → Integrated Devices.The Integrated Devices screen details are explained below.Menu Item DescriptionUSB 3.0 Setting Allows you to enable or disable the USB 3.0 support Enable this optiononly if your operating system supports USB 3.0. Disabling this allowsdevices to operate at USB 2.0 speed. USB 3.0 is disabled by default.User Accessible USB Ports Allows you to enable or disable the USB ports. Selecting Only Back PortsOn disables the front USB ports, selecting All Ports Off disables all USBports. The USB keyboard and mouse operates during boot process incertain operating systems. After the boot process is complete, the USBkeyboard and mouse does not work if the ports are disabled.NOTE: Selecting Only Back Ports On and All Ports Off will disablethe USB management port and also restrict access to iDRACfeatures.Internal USB Port Allows you to enable or disable the internal USB port. By default, theInternal USB Port option is set to Enabled.Embedded NIC1 and NIC2 Allows you to enable or disable the Embedded NIC1 and NIC2 .If set toDisabled, the NIC may still be available for shared network access by theembedded management controller. Configure this function using theNIC management utilities of the system.I/OAT DMA Engine Allows you to enable or disable the I/OAT option Enable only if thehardware and software supports the feature.Embedded Video Controller Allows you to enable or disable the Embedded Video Controller. Bydefault, the embedded video controller is Enabled. If the EmbeddedVideo Controller is the only display capability in the system (that is, noadd-in graphics card is installed), then the Embedded Video Controller isautomatically used as the primary display even if the Embedded VideoController setting is Disabled.Current State of EmbeddedVideo ControllerDisplays the current state of the Embedded Video Controller. CurrentState of Embedded Video Controller is a read only field, indicating thecurrent state for the Embedded Video Controller.SR-IOV Global Enable Allows you to enable or disable the BIOS configuration of Single Root I/OVirtualization (SR-IOV) devices. By default, the SR-IOV Global Enableoption is set to Disabled.OS Watchdog Timer If your system stops responding, this watchdog timer aids in the recoveryof your operating system. When this field is set to Enabled, the operatingsystem is allowed to initialize the timer. When is set to Disabled (thedefault), the timer will have no effect on the system.Memory Mapped I/O above4GBAllows you to enable support for PCIe devices that require large amountsof memory. By default, the option is set to Enabled.Slot Disablement Allows you to enable or disable available PCIe slots on your system. TheSlot Disablement feature controls the configuration of PCIe cards38
