HP Z1 Maintenance And Service Manual page 29

Table 2-1 Computer Setup (F10) Utility menu descriptions (continued)
Heading Option
DriveLock
Security
Secure Boot
Configuration
Power OS Power
Management
Hardware
Power
Management
Thermal
Advanced Power-On
2
Options
Description
Setting a device to Available enables the operating system to access the device. Hidden
makes the device unavailable. It is disabled by the BIOS and cannot be enabled by the
operating system.
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.
Trusted Execution Technology (Disabled/Enabled)—Turns Intel TXT feature on or off.
Lets you assign or modify a master password or user password for hard drives. When enabled,
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: This selection appears only when the system includes at least one drive that supports
the DriveLock feature.
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
●
Enables or disables:
Runtime Power Management—(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)
●
Enables or disables:
SATA Power Management
●
S5 Maximum Power Savings
●
Enables you to set the rate of the system fan when the CPU is in idle (Fan Idle Mode).
Enables you to set the following:
POST Messages—Enables or disables the splash screen during POST.
●
Press the ESC key for Startup Menu
●
Option ROM prompt (Enable or Disable)—Enabling this feature causes the workstation to
●
1
display a message before loading options ROMs.
After Power Loss (On, Off, Previous or Last State)—Enabling this option directs the
●
previous state to be the default.
Computer Setup (F10) Utility 19