HP C1D80UT C1D80UT#ABA, Z220 F1J90UAABA, Z420 D3J34UT#ABA, B2B94UT B2B94UT#ABA manual Boot sequence

Table 2-2Computer Setup (F10) Utility menu descriptions for the HP Z420, Z620, and the Z820 Workstations (continued)

Heading Option Description

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.

	DriveLock Security	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.
Power	OS Power	Enables or disables:
	Management	● 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)
	Hardware Power	Enables or disables:
	Management	● SATA Power Management
		● S5 Maximum Power Savings
	Thermal	Enables you to set the rate of the system fan when the CPU is in idle (Fan Idle Mode).

The Computer Setup (F10) Utility 57