Dell PowerEdge M520 Dell PowerEdge M420 Systems Owner's Manual - Page 16
Integrated Devices Screen, Serial Communications Screen
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Integrated Devices Screen Menu Item Integrated RAID Controller User Accessible USB Ports Internal SD Card Redundancy 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 to set the user accessible ports. Selecting All Ports Off disables all USB ports. By default, the User Accessible USB Ports option is set to All Ports On. 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. Enables or disables the system's internal SD card port. NOTE: If you enable this option, access to the vFlash partition is disabled. Integrated Network Card 1 OS Watchdog Timer Embedded Video Controller SR-IOV Global Enable Slot Disablement Allows you to enable or disable the integrated network card. By default, the Integrated Network Card 1 option is set to Enabled. Allows you to enable or disable the OS wacthdog 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. Allows you to enable or disable the Embedded Video Controller. By default, the embedded video controller is Enabled. Allows you to enable or disable the BIOS configuration of Single Root I/O Virtualization (SRIOV) devices. By default, the SR-IOV Global Enable option is set to Disabled. The Slot Disablement feature controls the configuration of mezzanine cards installed in the specified slots. Only mezzanine card slots that are present on your system are available for control. Serial Communications Screen Menu Item Description Serial Communication Allows you to enable the COM port or Console Redirection options. Serial Port Address Allows you to set the port address for serial devices. By default, the Serial Port Address option is set to COM1. NOTE: Only Serial Device 2 can be used for Serial Over LAN (SOL). To use console redirection by SOL, configure the same port address for console redirection and the serial device. Failsafe Baud Rate Displays the failsafe baud rate for console redirection. The BIOS attempts to determine the baud rate automatically. This failsafe baud rate is used only if the attempt fails and the value must not be changed. By default, the Failsafe Baud Rate option is set to 11520. 16