Dell Precision M3800 (Late 2013) - Manual (Page 40)

Option 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.
Table 6. Boot
Option Description
Boot List Option Default Setting: Legacy
Secure Boot This option enables or disables the
Secure Boot feature.
• Disabled (Default Setting) - Windows
7
• Enabled - Windows 8.1
Load Legacy Option ROM This option enables or disables the Load
Legacy Option ROM feature.
• Enabled (Default Setting) - Windows
7
• Disabled - Windows 8.1
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]
Table 7. 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.
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