Dell PowerEdge M820 Dell PowerEdge M820 Systems Owner's Manual - Page 16
Integrated Devices Screen, User Accessible USB Ports
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Menu Item Boot Sequence Retry BIOS Boot Settings UEFI Boot Settings One-Time Boot Description Allows you to enable or disable the boot sequence retry feature. If this field is enabled and the system fails to boot, the system reattempts the boot sequence after 30 seconds. By default, the Boot Sequence Retry option is set to Disabled. Allows you to enable or disable BIOS Boot options. NOTE: This option is enabled only if the boot mode is BIOS. Allows you to enable or disable UEFI Boot options. NOTE: This option is enabled only if the boot mode is UEFI. Allows you to enable or disable a one-time boot from a selected device. Integrated Devices Screen Menu Item Integrated RAID Controller User Accessible USB Ports Internal USB Port Internal SD Card Port Description Allows you to enable or disable the integrated RAID controller. By default, the Integrated RAID Controller option is set to Enabled. Allows you enable or disable the user accessible USB ports. Selecting Only Back Ports On disables the front USB ports and selecting All Ports Off disables both front and back USB ports. By default, the User Accessible USB Ports option is set to All Ports On. Allows you to enable or disable the internal USB port. By default, the Internal USB Port option is set to On. Enables or disables the system's internal SD card port. By default, Internal SD Card Port option is set to On. NOTE: This option is displayed only if IDSDM is installed on the system board. Internal SD Card Redundancy If set to Mirror mode, data is written on both SD cards. If any one of the SD card fails, data is written to the active SD card. Data from this card is copied to the replacement SD card at the next boot. By default, Internal SD Card Redundancy option is set to Mirror. NOTE: This option is displayed only if IDSDM is installed on the system board. Integrated Network Allows you to enable or disable the integrated network card 1. By default, the Integrated Card 1 Network Card 1 option is set to Enabled. OS Watchdog Timer Allows you to enable or disable the OS watchdog timer. When this field is enabled, the operating system initializes the timer and the OS watchdog timer helps in recovering the operating system. By default, the OS Watchdog Timer option is set to Disabled. Embedded Video Controller Allows you to enable or disable the Embedded Video Controller. By default, the embedded video controller is Enabled. SR-IOV Global Enable Allows you to enable or disable the 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. 16