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Table 6-3
Computer Setup–Configuration menu (continued)
Option
UEFI HII Configuration
Runtime Power
Management
Idle Power Savings
SATA Power Management
Computer Setup—Boot Options
NOTE:
Support for specific Computer Setup options may vary depending on the hardware configuration.
Table 6-4
Computer Setup–Boot Options menu
Option
POST Hotkey Delay (sec)
USB Boot
Network Boot
Network Boot Protocol
Legacy Support
Secure Boot
Platform Key
Pending Action
Clear All Secure Boot
Keys
Load HP Factory Default
Keys
UEFI Boot Order
Heading
Configure UEFI HII (Human Interface Infrastructure) devices.
Allows certain operating systems to reduce processor voltage and frequency when the current software
load does not require the full capabilities of the processor.
Allows certain operating systems to decrease the processors power consumption when the processor is
idle.
Enables or disables SATA bus and/or device power management.
Heading
Setting to a non-zero value adds a delay during POST. This may be necessary for certain add-in
peripherals that respond slowly or violate specifications.
Enable or disable booting from a USB port.
Enable or disable booting from a network. Network service boot allows boot to the network using F12 or
boot order.
Select network boot protocol. Options include:
●
IPv4
●
IPv6
●
IPv4+IPv6
When IPv4+IPv6 is selected, BIOS uses IPv4 first.
Turn off all legacy support on the computer, including booting to DOS, running legacy graphics cards,
booting to legacy devices, and so on.
When Legacy Support is enable, BIOS loads the Compatibility Support Module (CSM) to support legacy
operating systems such as older versions of Windows, or DOS. When Legacy Support is disabled, BIOS
boots in UEFI mode without CSM to support newer operating systems. The computer may be unable to
boot into an operating system if this setting is changed.
Make sure an operating system is legitimate before booting to it, making Windows resistant to malicious
modification from preboot to full OS booting, preventing firmware attacks. UEFI and Windows Secure Boot
only allow code signed by pre-approved digital certificates to run during the firmware and OS boot
process.
(read only) Displays Platform Key status: Enrolled, Enrolled-MSFT, Not Enrolled.
(read only) Displays Pending Action: Load HP Factory Default Keys in Next boot, Load MSFT Debug Keys In
Next Boot, None.
Clears all secure boot keys and certificates from secure boot databases. This option disables secure boot.
Restores the default shipping keys and certificates to secure boot databases. All custom set keys and
certificates are erased.
Specify the order in which UEFI boot sources (such as a internal hard drive, USB hard drive, USB optical
drive, or internal optical drive) are checked for a bootable operating system image.
Computer Setup (F10) Utilities
77
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