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

Allows you to determine whether you access the Option ROM

Access

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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Dell 990 service manual Performance