Security Menu; Diagnostics Menu - HP 520 Maintenance And Service Manual

Security menu

Select
Setup password
Power-On password
Password options
DriveLock passwords
Smart Card security
TPM Embedded Security
System IDs
Disk Sanitizer

Diagnostics menu

Select
Hard Drive Self-Test options
Memory Check
Startup Check (select models
only)
70 Chapter 5 Computer Setup
To do this
Enter, change, or delete a setup password.
Enter, change, or delete a power-on password.
Enable/disable stringent security.
●
● Enable/disable password requirement on computer restart.
Enable/disable DriveLock on any computer hard drive and on optional MultiBay hard
●
drives.
● Change a DriveLock user password or master password.
NOTE: DriveLock settings are accessible only when you enter Computer Setup by turning on
(not restarting) the computer.
Enable/disable support for smart card and Java™ Card power-on authentication.
NOTE:
Power-on authentication for smart cards is supported only on computers with optional
smart card readers.
NOTE:
You must have an administrator password to change this setting.
Enable/disable support for Trusted Platform Module (TPM) Embedded Security, which protects
the computer from unauthorized access to owner functions available in Embedded Security for
ProtectTools. For more information, refer to the ProtectTools software Help.
NOTE: You must have a setup password to change this setting.
Enter user-defined computer asset tracking number and ownership tag.
Run Disk Sanitizer to destroy all existing data on the primary hard drive. The following options
are available:
Fast: Runs the Disk Sanitizer erase cycle once.
●
Optimum: Runs the Disk Sanitizer erase cycle 3 times.
●
Custom: Allows you to select the desired number of Disk Sanitizer erase cycles from a list.
●
CAUTION:
If you run Disk Sanitizer, the data on the primary hard drive is destroyed
permanently.
To do this
Run a comprehensive self-test on any hard drive in the system or on any optional MultiBay hard
drive.
Run a comprehensive check on system memory.
Verify the system components needed for starting the computer.