Dell NX046 manual Security

HW Prefetch	Fetches an extra line of data into L2 from external
	memory.
FSB	Allows users to turn on/off optimization for high-
Optimization	bandwidth, frontside bus applications.
Security

Unlock Setup

(Locked default)

When an administrator password is being used, allows the user access to modify system setup settings. Enter the administrator password at the prompt to unlock system setup. If the correct password is not entered here, the user can view but not modify system setup fields.

Admin Password

(Not Set default)

Displays the current status of your system setup program’s password security feature and allows you to verify and assign a new admin password.

System Password

(Not Set default)

Displays the current status of the system's password security feature and allows a new system password to be assigned and verified.

SATA 0-nPassword

(Not Set default)

Displays the current status of the hard drive’s password security feature and allows a new hard drive password to be assigned and verified.

Password	Determines the interaction between the System password and
Changes	the Admin password. Locked prevents a user without a valid
(Unlocked	Admin password from being able to modify the System
	password. Unlocked allows a user with a valid System
default)
	password to modify the system password.
Chassis	When enabled, this option alerts the user, during the next
Intrusion	computer start-up, that the computer cover has been opened.
(On-Silent	The settings are On, On-Silent(default setting), and Off.
default)
Intrusion	Acknowledges and clears a chassis intrusion alert.
Alert

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System Setup