Dell Vostro 20–3055 Owner's Manual page 32

File Browser Add Boot Option
File Browser Delete Boot Option
Secure Boot
Load Legacy Option ROM
Boot Option Priorities
Exit
This section allows you to save, discard and load default settings before exiting from Setup Utility.
Save Changes and Reset
Discard Changes and Reset
Restore Defaults
Discard Changes
Save Changes
32
Boot Option 1
Boot Option 2
Boot Option 3
Allows you to Save Changes and Reset default setting before
exiting from Setup Utility.
Allows you to Discard Changes and Reset default setting
before exiting from Setup Utility.
Allows you to Restore Default setting before exiting from
Setup Utility.
Allows you to Discard Changes setting before exiting from
Setup Utility.
Allows you to Save Changes setting before exiting from Setup
Utility.
find an operating
system.
Allows you to Add file
browser boot option.
Allows you to Delete file
browser boot option.
Enable or disable the
Secure Boot Control.
This option control
whether CSM should be
loaded during POST.
Allows you to select the
1st boot device
preference
Allows you to select the
2nd boot device
preference
Allows you to select the
3rd boot device
preference
Default: Enabled
Default: Disabled