Dell bpcwcsn_5 User's Guide - Page 261

HDD Acoustic Mode (Bypass default) • Bypass - Your computer does not test or change the current acoustics mode setting. • Quiet - The hard drive operates at its most quiet setting. • Suggested - The hard drive operates at the level suggested by the drive manufacturer. • Performance - The hard drive operates at its maximum speed. NOTE: Switching to performance mode may cause the drive to be noisier, but its performance is not affected. Changing the acoustics setting does not alter your hard-drive image. Security Unlock Setup 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 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 Displays the current status of the system's password security feature and allows a new (Not Set default) system password to be assigned and verified. Drive 0-n Password Displays the current status of the hard drive's password security feature and allows a (Not Set default) new hard drive password to be assigned and verified. Password Changes (Unlocked default) Determines the interaction between the System password and the Admin password. Locked prevents a user without a valid Admin password from being able to modify the System password. Unlocked allows a user with a valid System password to modify the system password. Chassis Intrusion When enabled and the switch installed, this option alerts the user, during the next (On-Silent default) computer start-up, that the computer cover has been opened. The settings are On, OnSilent (default setting), and Off. Intrusion Alert Acknowledges and clears a chassis intrusion alert. TPM Security Enables or disables the Trusted Platform Module security device. (Off default) TPM Activation (Deactivate default) Activates or deactivates the Trusted Platform Module security device. The Clear option clears any data stored by a user that has previously activated and used TPM. NOTE: In order to activate Trusted Platform Module, the TPM Security option must be set to On. Non-Execute Disable Enables or disables Execute Disable memory protection technology. (On default) Advanced Features 261