Dell W21C User Manual

Boot
Default: Disabled
Legacy option ROMs Enable or disable the Legacy Option
ROMs.
Attempt Legacy Boot Allows the system to immediately boot
the Legacy Boot List if system fails to
boot the UEFI Boot List.
Boot Option Priorities Displays the boot option priorities.
Boot Option #1 Displays the rst boot option.
Boot Option #2 Displays the second boot option.
Boot Option #3 Displays the third boot option.
Table 7. System setup options—Exit menu
Exit
Save Changes and Reset Allows you to reset the system after
saving the changes.
Discard Changes and Reset Allows you to reset the system
without saving any changes.
Restore defaults Allows you to restore defaults.
Discard Changes Allows you to discard your changes.
Save Changes Allows you to save your changes.
Flashing the BIOS
You may need to ash (update) the BIOS when an update is available or when you
replace the system board.
Follow these steps to ash the BIOS:
1 Turn on your computer.
2 Go to www.dell.com/support.
103

Dell W21C Specifications

General

Brand	Dell
Model	W21C
Category	Desktop
Language	English