Specifications

Table 25. Boot
Option Description
Boot List Option
Default Setting: Legacy
Secure Boot This option enables or disables the Secure Boot feature.
• Disabled (Default Setting) - Windows 10)
• Enabled - Windows 10
Load Legacy Option ROM This option enables or disables the Load Legacy Option ROM feature.
• Enabled (Default Setting) - Windows 10
• Disabled - Windows 10
Expert Key Management Expert Key Management allows the PK, KEK, db, and dbx security key
databases to be manipulated. Disabled (Default Setting)
Intel Software Guard Extensions Intel SGX Enabled: Enables Intel Software Guard Extensions (SGX) to
provide a secured environment for running code/storing sensitive
information in the context of the main OS. Enabled (Default Setting)
Set Boot Priority Allows you to change the order in which the computer attempts to find
an operating system:
• 1 st Boot Priority [ CD/DVD/CD-RW Drive]
• 2nd Boot Priority [Network]
• 3rd Boot Priority [mini SSD]
• 4th Boot Priority [USB Storage Device
• 5th Boot Priority [Hard Drive]
• 6th Boot Priority [Diskette Drive]
Adapter Warnings Lets you choose whether the system displays warning messages when
you use certain power adapters. Enabled (Default Setting)
SupportAssist OS Recovery Enables for disables the boot flow for SupportAssist OS Recovery tool in
the event of certain errors. Enabled (Default Setting)
Keypad (embedded) Lets you choose one of two methods to enable the keypad that is
embedded in the internal keyboard. Fn Key Only Enabled by default.
Fastboot This option can speed up the boot process by bypassing some
compatibility steps. Minimal (Default Setting)
Extend BIOS POST Time Creates an additional pre-boot delay to see POST messages.
Warnings and Errors This option cause the boot process to only pause when warnings or errors
are detected. Enabled (Default Setting)
Wireless Switch Determines which wireless devices can be controlled by the Wireless
Switch. WLAN and Bluetooth Enabled (Default Setting)
SupportAssist System Resolution Auto OS Recovery Threshold: Controls the automatic boot flow for
SupportAssist System Resolution Console and for Dell OS Recovery Tool.
Setting 2 default
Table 26. Exit
Option Description
Save Changes and Reset Allows you to save the changes you made.
Discard Changes and Reset Allows you to discard the changes you made.
Restore Defaults Allows you to restore the default options.
Discard Changes Allows you to discard the changes you made.
Save Changes Allows you to save the changes you made.
System Setup 21