Boot
Boot Option #1 Displays the first boot device.
Default: UEFI: Windows Boot
Manager.
Boot Option #2 Displays the second boot device.
Default: Onboard NIC Device.
Boot Option #3 Displays the third boot device.
Default: Onboard NIC Device.
Save & 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 load default values
for all system setup options.
Discard Changes Allows you to exit your changes.
Save Changes Allows you to save your changes.
Clearing forgotten passwords
WARNING: Before working inside your computer, read the
safety information that shipped with your computer and
follow the steps in Before working inside your computer.
After working inside your computer, follow the instructions
in After working inside your computer. For more safety best
practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Prerequisites
1 Remove the left-side cover.
2 Follow the procedure from step 1 to step 4 in "Removing the power-supply
unit".
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