HP Z1 Maintenance And Service Manual page 28

Table 2-1
Heading
Power
20 Chapter 2 System management
Computer Setup (F10) Utility menu descriptions (continued)
Option Description
●
DriveLock Lets you assign or modify a master password or user password for hard drives. When enabled,
Security this feature prompts the user to provide one of the DriveLock passwords during POST. If the user
does not successfully enter one of the passwords, the hard drive remains inaccessible until one of
the passwords is successfully entered during a subsequent cold-boot sequence.
NOTE:
DriveLock feature.
Secure Boot
●
Configuration
●
●
●
OS Power Enables or disables:
Management
●
●
●
●
Hardware Enables or disables:
Power
●
Management
●
Thermal Enables you to set the rate of the system fan when the CPU is in idle (Fan Idle Mode).
CAUTION:
Choosing Reset to Factory Settings may result in significant data loss. The
embedded security device is a critical component of many security schemes. Erasing the
security keys prevent access to data protected by the Embedded Security Device.
OS Management of Embedded Security Device—Enables or disables the ability of the
operating system to control the TPM device, including turning it on and off, initializing it, and
resetting it.
Reset of Embedded Security Device through OS—Enables or disables the ability of the
◦
operating system to reset the TPM. Available only when OS Management of Embedded
Security Device is enabled.
This selection appears only when the system includes at least one drive that supports the
Legacy Support—Enable/Disable
Secure Boot—Enable/Disable
Key Management
Clear Secure Boot Keys—Clear/Don't Clear
◦
Key Ownership—HP Keys/Custom Keys
◦
Fast Boot—Enable/Disable
Runtime Power Management—(Enable or Disable)
Turbo Mode—(Enable or Disable)
Idle Power Savings—Extended (default) or Normal; extended mode reduces processor power
consumption when the CPU is idle
Unique Sleep State Blink Rates—(Enable or Disable)
SATA Power Management
S5 Maximum Power Savings