Dell Precision 5510 Owner's Manual page 31

Option
Table 6. Boot
Option
Boot List Option
Secure Boot
Load Legacy Option ROM
Set Boot Priority
Table 7. Exit
Option
Save Changes and Reset
Discard Changes and Reset
Restore Defaults
Discard Changes
Save Changes
Description
enabled, the BIOS will turn On the TPM during POST so that it can be
used by the operating system. This option is Enable by default.
NOTE: Disabling this option does not change any settings you may
have made to the TPM, nor does it delete or change any
information or keys you may have stored there. It simply turns Off
the TPM so that it cannot be used. When you re-enable this option,
the TPM will function exactly as it did before it was disabled.
NOTE: Changes to this option take effect immediately.
Description
Allows you to save the changes you made.
Allows you to discard the changes you made.
Allows you to restore the default options.
Allows you to discard the changes you made.
Allows you to save the changes you made.
Description
Default Setting: Legacy
This option enables or disables the
Secure Boot feature.
• Disabled (Default Setting) - Windows
7
• Enabled - Windows 8.1
This option enables or disables the Load
Legacy Option ROM feature.
• Enabled (Default Setting) - Windows
7
• Disabled - Windows 8.1
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]
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