Dell XPS 15 9560 Service Manual page 100

Security
CPU XD Support
OROM Keyboard Access
Admin Setup Lockout
Master Password Lockout
Table 7. System setup options—Secure Boot menu
Secure Boot
Secure Boot Enable
Expert Key Management
Expert Key Management
Custom Mode Key
Management
Table 8. System setup options—Intel Software Guard Extensions menu
Intel Software Guard Extensions
Intel SGX Enable
Enclave Memory Size
Performance
Multi Core Support
Intel SpeedStep
C-States Control
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Enable or disable the Execute Disable mode of the
Processor.
Enable or disable the user to enter Option ROM
Configuration screens via hotkeys during boot.
Enable to prevent users from entering Setup when
an Admin Password is set.
Enable or disable the master password support.
Enable or disable the secure boot feature.
Enable or disable Expert Key Management.
Select the custom values for expert key
management.
Enable or disable Intel Software Guard Extensions.
Set the Intel Software Guard Extensions Enclave
Reserve Memory Size.
Enable multiple cores.
Default: Enabled.
Enable or disable Intel Speedstep Technology.
Default: Enabled.
NOTE: If enabled, the processor clock speed
and core voltage are adjusted dynamically
based on the processor load.
Enable or disable additional processor sleep states.
Default: Enabled.