Security
Chassis Intrusion
Allows you to enable or disable the chassis intrusion feature.
You can set this option to:
•
Clear Intrusion Warning — Enabled by default if chassis
intrusion is detected.
•
Disable
•
Enable
•
On-Silent — Enabled by default if chassis intrusion is
detected.
CPU XD Support
Allows you to enable or disable he execute disable mode of
the processor. This option is enabled by default.
OROM Keyboard
Access
Allows you to determine whether you access the Option ROM
Configuration screens via hotkeys during boot. Specifically,
these settings are capable of preventing access to Intel RAID
(CTRL+I) or Intel Management Engine BIOS Extension (CTRL
+P/F12)
•
Enable — User may enter OROM configuration screens via
the hotkey.
•
One-Time Enable — User may enter OROM configuration
screens via the hotkeys on next boot only. After next boot,
the setting will revert to disabled.
•
Disable — User may not enter OROM configuration
screens via the hotkey.
This option is set to Enable by default.
Admin Setup Lockout
Allows you to enable or disable the option to enter Setup when
an Admin password is set. This option is not set by default.
Performance
Multi Core Support
This field specifies whether the process will have one or all
cores enabled. The performance of some applications will
improve with the additional cores. This option is enabled by
default.
Intel
®
SpeedStep
™
Allows you to enable or disable the Intel SpeedStep mode of
the processor. This option is enabled by default.
C States Control
Allows you to enable or disable the additional processor sleep
states. This option is enabled by default.
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Summary of Contents for OptiPlex 990 Desktop
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Page 41: ...16 Remove the system board from the chassis 41 ...
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