Dell M620 Computer Hardware User Manual


 
Menu Item Description
If the operating system supports UEFI, you can set this option to UEFI. Setting this field to BIOS
allows compatibility with non-UEFI operating systems. By default, the Boot Mode option is set to
BIOS.
NOTE: Setting this field to UEFI disables BIOS Boot Settings menu. Setting this field to BIOS
disables the UEFI Boot Settings menu.
Boot Sequence
Retry
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.
BIOS Boot
Settings
Allows you to enable or disable BIOS Boot options.
NOTE: This option is enabled only if the boot mode is BIOS.
UEFI Boot
Settings
Allows you to enable or disable UEFI Boot options.
NOTE: This option is enabled only if the boot mode is UEFI.
One-Time Boot Allows you to enable or disable a one-time boot from a selected device.
Integrated Devices Screen
Menu Item Description
Integrated RAID
Controller
Allows you to enable or disable the integrated RAID controller. By default, the Integrated
RAID Controller option is set to Enabled.
User Accessible USB
Ports
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.
Internal USB Port Allows you to enable or disable the internal USB port. By default, the Internal USB Port
option is set to On.
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.
Internal SD Card Port Enables or disables the system’s internal SD card port.
Integrated Network
Card 1
Allows you to enable or disable the integrated network card. By default, the Integrated
Network Card 1 option is set to Enabled.
OS Watchdog Timer 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.
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.
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