Table 8. System setup options—Boot menu
Boot
Boot List Option Displays the available boot options.
Default: UEFI
File Browser Add Boot Option Enables you to add the boot options.
File Browser Del Boot Option Enables you to delete the boot options
Secure Boot Enable or disable the secure boot feature.
Default: Disabled
Legacy Option ROMs Enable or disable the Legacy Option ROMs.
Default: Disabled
Attempt Legacy Boot Enable or disable Attempt Legacy Boot.
Default: Disabled
Boot Option Priorities Displays the boot sequence.
Boot Option #1 Displays the available first boot option.
Boot Option #2 Displays the available second boot option.
Boot Option #3 Displays the available third boot option.
Table 9. System setup options—Exit menu
Exit
Save Changes and Reset Allows you to exit system setup and save your changes.
Discard Changes and Reset Allows you to exit system setup and load previous values for
all system setup options.
Restore Defaults Allows you to restore default values for all system setup
options.
Discard Changes Allows you to load previous values for all system setup
options.
Save Changes Allows you to save the changes for all system setup options.
Clearing CMOS settings
About this task
CAUTION: Clearing CMOS settings will reset the BIOS settings on your computer.
Steps
1. Remove the
base cover.
2. Follow step 1 of removing the
coin-cell battery to disconnect the coin-cell battery cable from the system board.
3. Wait for one minute.
4. Follow step 2 of installing the coin-cell battery to connect the coin-cell battery cable to the system board.
5. Replace the back cover.
Clearing BIOS (System Setup) and System passwords
About this task
To clear the system or BIOS passwords, contact Dell technical support as described at www.dell.com/contactdell.
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