HX520 / K520 BIOS Appendix

Appendix A: BIOS Setup Menu Items

I. Overview of BIOS Menu Sections

The BIOS structure is organized into distinct top-level menus, each grouping related configuration items. This hierarchical arrangement provides a logical pathway for users to locate and adjust specific system settings.

• Main: This section primarily displays general system information, such as detected memory speed and total installed memory.

• Advanced: This comprehensive section encompasses a wide array of hardware and system-level configurations, often including sub-menus for more granular control.

• Boot Configuration: Dedicated to managing the system's boot order and other boot-related parameters.

• Security: Manages various system security features, including password protection and Trusted Platform Module (TPM) settings.

• Boot: Offers overall control over the system's boot behavior and device priorities.

• Exit: Provides options to save or discard changes made within the BIOS and exit the utility.

II. Detailed BIOS Settings Reference

This section provides a detailed reference for each configurable BIOS item, including a description of its function, its type (e.g., toggle, numeric input, option list, or read-only), available options or numerical ranges, and its factory default value.

A. Main Section

The "Main" section serves as an informational dashboard, presenting basic system details rather than offering configurable options.

BIOS Page	Main
Field	Total Memory
Type	Read Only
Description	This field indicates the total amount of Random Access Memory (RAM) currently detected in the system. Like the memory speed, this is a read-only informational display.
Options/Range	N/A
Default Value	N/A

B. Advanced Section

The "Advanced" section contains a broad spectrum of hardware and system-level configurations. A key control within this section is the "Expert Mode" setting, which acts as a gateway to many of the more intricate system parameters.

• Boot Configuration

This section manages settings that influence the system's startup process, including basic peripheral behavior.

BIOS Page	Advanced-> Boot Configuration
Field	Numlock
Type	Options List
Description	This common setting controls the initial state of the Num Lock key on the keyboard when the system first boots up. Users can choose whether the Num Lock key is 'Off' or 'On' by default. This simple setting directly impacts user convenience from the moment the system powers on.
Options/Range	Off, On
Default Value	Off

• SATA Configuration

This section pertains to the Serial ATA (SATA) interface, primarily used for connecting storage devices like hard drives and Solid State Drives (SSDs). The top-level entries for individual SATA ports (0-7) are informational placeholders, indicating the presence of these ports but not offering direct configuration options at this specific menu level. Detailed settings for each port, such as enabling/disabling, hot-plug support, or device type, would typically be found within nested sub-menus, although these were not explicitly detailed in the provided data.

BIOS Page	Advanced-> SATA Configuration
Field	Serial ATA Port 0-7
Type	Read-Only
Description	These entries represent the physical SATA ports available on the system. They are typically used to display information about connected devices (e.g., "Not Detected" if no device is attached). At this level, they are informational and not directly configurable.
Options/Range	N/A
Default Value	N/A

• USB Configuration

This section manages the system's Universal Serial Bus (USB) controllers and ports, influencing how USB devices are recognized and function within the BIOS environment. The presence of multiple "USB BIOS Support" settings, including a "UEFI Only" option, highlights the system's capability to operate USB devices in both legacy and modern UEFI boot environments, providing flexibility for various operating system and bootloader configurations.

BIOS Page	Advanced-> USB Configuration
Field	USB BIOS Support
Type	Options List
Description	This setting enables or disables fundamental USB support within the BIOS. When enabled, it allows USB keyboards and mice to function before the operating system fully loads, which is essential for navigating the BIOS setup itself.
Options/Range	N/A
Default Value	Enabled

BIOS Page	Advanced-> USB Configuration
Field	USB Legacy SMI bit Clean
Type	Options List
Description	This is a highly technical, low-level setting related to legacy USB behavior. It controls a System Management Interrupt (SMI) bit, which can affect how the system handles certain USB events, particularly in older operating systems or specific hardware setups. This parameter is typically left at its default 'Disabled' state unless specific compatibility issues arise in specialized environments.
Options/Range	Disabled, Enabled
Default Value	Disabled

• Chipset Configuration

This section contains settings related to the motherboard's chipset, which acts as the communication hub for various system components. A prominent warning precedes the settings in this section, indicating that incorrect values can lead to system malfunction.

BIOS Page	Advanced-> Chipset Configuration
Field	Platform Trust Technology
Type	Options List
Description	This setting enables or disables Intel Platform Trust Technology (PTT), a firmware-based implementation of a Trusted Platform Module (TPM). PTT provides hardware-level security features, such as secure boot, data encryption (e.g., BitLocker), and secure credential storage. By default, it is 'Enabled'. The explicit "Setup Warning" associated with this section underscores the potential for system instability if settings are modified without a thorough understanding of their implications.
Options/Range	Enabled, Disabled
Default Value	Enabled

• CPU Configuration

The "CPU Configuration" section provides a comprehensive set of options for managing the processor's features, performance, and security. This section offers a balance of performance tuning (such as Flex Ratio and core activation), security enhancements (like Virtualization Technology and Total Memory Encryption), and low-level operational settings. The ability to control individual core counts (Performance/Efficient) suggests a platform where power and performance scaling are critical, often for embedded or specialized computing tasks.

BIOS Page	Advanced-> CPU Configuration
Field	Efficient-core Information
Type	Read Only
Description	L1 Data Cache, L1 Instruction Cache, L2 Cache, L3 Cache sizes
Options/Range	N/A
Default Value	N/A

BIOS Page	Advanced-> CPU Configuration
Field	Performance Core
Type	Read Only
Description	L1 Data Cache, L1 Instruction Cache, L2 Cache, L3 Cache sizes
Options/Range	N/A
Default Value	N/A

BIOS Page	Advanced-> CPU Configuration
Field	ID
Type	Read Only
Description	These fields are informational displays, providing various identification details, technology statuses, and security-related information about the CPU. They are read-only and cannot be configured by the user.
Options/Range	N/A
Default Value	N/A

BIOS Page	Advanced-> CPU Configuration
Field	Brand String
Type	Read Only
Description	These fields are informational displays, providing various identification details, technology statuses, and security-related information about the CPU. They are read-only and cannot be configured by the user.
Options/Range	N/A
Default Value	N/A

BIOS Page	Advanced-> CPU Configuration
Field	VMX
Type	Read Only
Description	These fields are informational displays, providing various identification details, technology statuses, and security-related information about the CPU. They are read-only and cannot be configured by the user.
Options/Range	N/A
Default Value	N/A

BIOS Page	Advanced-> CPU Configuration
Field	SMX/TXT
Type	Read Only
Description	These fields are informational displays, providing various identification details, technology statuses, and security-related information about the CPU. They are read-only and cannot be configured by the user.
Options/Range	N/A
Default Value	N/A

BIOS Page	Advanced-> CPU Configuration
Field	TXT Crash Code
Type	Read Only
Description	These fields are informational displays, providing various identification details, technology statuses, and security-related information about the CPU. They are read-only and cannot be configured by the user.
Options/Range	N/A
Default Value	N/A

BIOS Page	Advanced-> CPU Configuration
Field	TXT SPAD
Type	Read Only
Description	These fields are informational displays, providing various identification details, technology statuses, and security-related information about the CPU. They are read-only and cannot be configured by the user.
Options/Range	N/A
Default Value	N/A

BIOS Page	Advanced-> CPU Configuration
Field	Boot Guard Status
Type	Read Only
Description	These fields are informational displays, providing various identification details, technology statuses, and security-related information about the CPU. They are read-only and cannot be configured by the user.
Options/Range	N/A
Default Value	N/A

BIOS Page	Advanced-> CPU Configuration
Field	Boot Guard ACM Policy Status
Type	Read Only
Description	These fields are informational displays, providing various identification details, technology statuses, and security-related information about the CPU. They are read-only and cannot be configured by the user.
Options/Range	N/A
Default Value	N/A

BIOS Page	Advanced-> CPU Configuration
Field	Boot Guard SACM Information
Type	Read Only
Description	These fields are informational displays, providing various identification details, technology statuses, and security-related information about the CPU. They are read-only and cannot be configured by the user.
Options/Range	N/A
Default Value	N/A

BIOS Page	Advanced-> CPU Configuration
Field	CPU Flex Ratio Override
Type	Option List
Description	CPU Flex Ratio Override: This setting enables or disables the ability to manually override the CPU's flexible ratio (multiplier). This is a feature often used for overclocking or underclocking the processor to adjust its speed and power consumption. It is 'Disabled' by default.
Options/Range	Disabled, Enabled
Default Value	Disabled

BIOS Page	Advanced-> CPU Configuration
Field	CPU Flex Ratio Settings
Type	Numeric Input
Description	When 'CPU Flex Ratio Override' is enabled, this parameter allows the user to set the specific CPU ratio (multiplier). Higher values increase the CPU's clock speed. The default value is 20.
Options/Range	Minimum: 0, Maximum: 63, Step: 0
Default Value	Default: 20

BIOS Page	Advanced-> CPU Configuration
Field	Intel (VMX) Virtualization Technology
Type	Option List
Description	This setting enables or disables Intel Virtualization Technology (VT-x), which is a hardware-assisted virtualization feature. VT-x is required for efficiently running virtual machines on the system. It is 'Enabled' by default.
Options/Range	Disabled, Enabled
Default Value	Enabled

BIOS Page	Advanced-> CPU Configuration
Field	AVX
Type	Option List
Description	This option enables or disables the Intel Advanced Vector Extensions (AVX) instruction set. AVX can significantly boost performance for applications that utilize vector processing, such as scientific computing or multimedia encoding. It is 'Enabled' by default.
Options/Range	Disabled, Enabled
Default Value	Enabled

BIOS Page	Advanced-> CPU Configuration
Field	Active Performance-cores
Type	Option List
Description	These settings allow users to select the number of active Performance-cores (P-cores) within the CPU. This granular control over core counts is valuable for fine-tuning the CPU's power envelope and performance profile for specific workloads. By default, 'All' available cores are enabled.
Options/Range	Various (e.g., All, 1, 2,..., 31)
Default Value	All

BIOS Page	Advanced-> CPU Configuration
Field	Active Efficient-cores
Type	Option List
Description	These settings allow users to select the number of active Efficient-cores (P-cores) within the CPU. This granular control over core counts is valuable for fine-tuning the CPU's power envelope and performance profile for specific workloads. By default, 'All' available cores are enabled.
Options/Range	Various (e.g., All, 1, 2,..., 31)
Default Value	All

BIOS Page	Advanced-> CPU Configuration
Field	Active SOC-North Efficient-cores
Type	Option List
Description	These settings allow users to select the number of active SOC-North Efficient-cores within the CPU. This granular control over core counts is valuable for fine-tuning the CPU's power envelope and performance profile for specific workloads. By default, 'All' available cores are enabled.
Options/Range	Various (e.g., All, 1, 2,..., 31)
Default Value	All

BIOS Page	Advanced-> CPU Configuration
Field	Hyper-Threading
Type	Option List
Description	This setting enables or disables Intel Hyper-Threading Technology. Hyper-Threading allows each physical CPU core to execute two threads simultaneously, improving multitasking performance. It is 'Enabled' by default.
Options/Range	Disabled, Enabled
Default Value	Enabled

BIOS Page	Advanced-> CPU Configuration
Field	BIST
Type	Option List
Description	This option enables or disables the Built-In Self-Test (BIST) for the CPU. BIST is a diagnostic feature that allows the processor to perform internal self-checks. It is 'Disabled' by default.
Options/Range	Disabled, Enabled
Default Value	Disabled

BIOS Page	Advanced-> CPU Configuration
Field	AP threads Idle Manner
Type	Option List
Description	This setting configures how Application Processor (AP) threads behave when they are idle. This choice can affect power consumption and system responsiveness. 'MWAIT Loop' is the default option.
Options/Range	HALT Loop, MWAIT Loop (Default), RUN Loop
Default Value	MWAIT Loop

BIOS Page	Advanced-> CPU Configuration
Field	AES
Type	Option List
Description	This setting enables or disables the Intel Advanced Encryption Standard (AES) New Instructions. These instructions accelerate encryption and decryption tasks, improving performance for secure communications and data protection. It is 'Enabled' by default.
Options/Range	Disabled, Enabled
Default Value	Enabled

BIOS Page	Advanced-> CPU Configuration
Field	MachineCheck
Type	Option List
Description	This option enables or disables the Machine Check Architecture (MCA) feature. MCA allows the CPU to detect and report hardware errors, such as memory corruption or cache errors. It is 'Enabled' by default.
Options/Range	Disabled, Enabled
Default Value	Enabled

BIOS Page	Advanced-> CPU Configuration
Field	MonitorMWait
Type	Option List
Description	This setting enables or disables the MONITOR/MWAIT instructions. These instructions are used by the operating system to efficiently manage CPU idle states, allowing the processor to enter low-power modes more effectively. It is 'Enabled' by default.
Options/Range	Disabled, Enabled
Default Value	Enabled

BIOS Page	Advanced-> CPU Configuration
Field	Total Memory Encryption
Type	Option List
Description	This setting enables or disables Total Memory Encryption (TME), a hardware-based security feature that encrypts all data stored in system memory. This enhances data security by protecting against physical memory attacks. It is 'Disabled' by default.
Options/Range	Disabled, Enabled
Default Value	Disabled

BIOS Page	Advanced-> CPU Configuration
Field	X2APIC Enable
Type	Option List
Description	This option enables or disables X2APIC mode, an advanced mode for the Advanced Programmable Interrupt Controller (APIC). X2APIC is designed for systems with a large number of logical processors and improves interrupt handling efficiency. It is 'Enabled' by default.
Options/Range	Disabled, Enabled
Default Value	Enabled

• Power & Performance Section

This main section groups settings related to the system's power consumption and performance characteristics. It includes controls for CPU overclocking features and Intel's power management technologies.

BIOS Page	Advanced-> Power & Performance
Field	Overclocking Lock
Type	Option List
Description	This setting locks or unlocks the CPU's overclocking features. When 'Enabled' (the default), it prevents unauthorized or accidental changes to overclocking parameters, which can lead to system instability or hardware damage. This is a common safety measure in production systems.
Options/Range	Disabled, Enabled
Default Value	Enabled

BIOS Page	Advanced-> Power & Performance
Field	Intel Speed Shift Technology Interrupt
Type	Option List
Description	This setting enables or disables interrupt control for Intel Speed Shift Technology. Speed Shift allows the operating system to rapidly and dynamically adjust the CPU's frequency and voltage, leading to more responsive performance and improved power efficiency. It is 'Enabled' by default.
Options/Range	Disabled, Enabled
Default Value	Enabled

• System Agent (SA) Configuration

BIOS Page	Advanced-> System Agent (SA) Configuration
Field	Graphics Configuration TCSS Setup Menu VMD Setup Menu VT-d Setup Menu GNA Device CRID Support IPU Device NPU Device
Type	Various Options
Description	Refer to Section 5.5 - Advanced > System Agent (SA) Configuration -> Graphics Configuration

• PCIe Configuration

BIOS Page	Advanced-> PCIe Configuration
Field	Port8xh Decode Compliance Test Mode PCIE Clock SOC Configuration PCI Express Root Port PXPA1 PCI Express Root Port PXPA2 PCI Express Root Port PXPA3 PCI Express Root Port PXPA4 PCI Express Root Port PXPB1 PCI Express Root Port PXPB2 PCI Express Root Port PXPB3 PCI Express Root Port PXPB4 PCI Express Root Port PXPC IOE Configuration PCI Express Root Port PXPD PCI Express Root Port PXPE PCI Express Root Port PXPF
Type	Various Options
Description	PCIe Root Port settings

BIOS Page	Advanced->PCH-IO Configuration:
Field	SATA Configuration USB Configuration Security Configuration HD Audio Configuration THC Configuration SerialIO Configuration ISH configuration Thermal Throttling Control PMC Configuration
Type	Various Options
Description	SATA Configuration: Focuses on configuring Serial ATA (SATA) ports, which are typically used for connecting storage devices. USB Configuration: Manages the behavior of the USB controller and individual USB ports.

BIOS Page	Advanced->PCH-FW Configuration:
Field	ME Firmware Version ME Firmware Mode ME Firmware SKu ME Firmware Status 1 ME Firmware Status 2 ME Firmware Status 3 ME Firmware Status 4 ME Firmware Status 5 ME Firmware Status 6 ME State Manageability Features States AMT BIOS Features AMT Configuration ME Unconfig on RTC Clear Core BIOS Done Message CSE Data Resilience Support FDO Shipment State Override Firmware Update Configuration FIPS Configuration Unique Platform ID Configuration ME Debug Configuration Anti-Rollback SVn Configuration OEM Key Revocation Configuration Extend CSME Measurement to TPM-PCR
Type	Various Options
Description	PCH-FW configuration: Configure Management Engine Technology Parameters Console redirection configuration: Configures the redirection of console output to a serial port. Refer to Section 5.3 - Advanced > Console Redirection Configuration

BIOS Page	Advanced-> Console Redirection Configuration
Field	Console Serial Redirect
Type	Option List
Description	Console Redirection Settings
Options/Range	Disabled, Enabled
Default Value	Disabled

BIOS Page	Advanced->OnLogic Feature Configuration
Field	Pseudo G3 Retimer Compliance Mode LAN Controller 1 & 2 LAN Controller 3 & 4 Intrusion Detection
Type	Various Options
Description	Refer to Section 5.2 - Advanced > OnLogic Feature Configuration

BIOS Page	Advanced->Automotive Ignition
Field	Automotive Ignition
Type	Various Options
Description	Refer to Section 5.2 - Advanced > Automotive Ignition (Only for Karbon 520)

BIOS Page	Advanced->SIO NCT6126D
Field	UART Port 1 Configuration UART Port 2 Configuration UART Port 3 Configuration UART Port 4 Configuration Fan Control Hardware Monitor Watchdog Timer
Type	Various Options
Description	This section contains settings specific to the Super I/O (SIO) controller, often responsible for managing legacy ports and hardware monitoring. Refer to Section 5.4 - Advanced > NCt6162D

BIOS Page	Advanced-> Expert Mode
Field	Expert Mode
Type	Option List
Description	This setting enables or disables the display of advanced BIOS configuration options that are typically hidden from standard users. When set to 'Disabled' (the default state), it helps prevent accidental misconfiguration of complex settings. Enabling this option will expose additional, often highly technical, parameters that can significantly alter system behavior. The default 'Disabled' state suggests the manufacturer's intention to provide a simplified and safer user experience for most individuals, while still allowing access for experienced technicians or developers who require deeper system control.
Options/Range	Disabled, Enabled
Default Value	Disabled

C. Security

BIOS Page	Advanced-> Security
Field	TrEE Protocol Version
Type	Option List
Description	Trusted Execution Environment EFI Protocol version
Options/Range	1.1, 1.0
Default Value	1.1

BIOS Page	Advanced-> Security
Field	TPM Availability
Type	Option List
Description	When Hidden, doesn’t expose the TPM to the OS
Options/Range	Available, Hidden
Default Value	Available

BIOS Page	Advanced-> Security
Field	TPM Operation
Type	Option List
Description	TPM2 State Operation Options
Options/Range	No Operation (default) Enable, SetPCRBanks (Algorithm) LogAllDigests SetPPRequiredForClear_True SetPPRequiredForClear_False SetPPRequiredForTurnOn_False SetPPRequiredForTurnOn_True SetPPRequiredForTurnOff_False SetPPRequiredForTurnOff_True SetPPRequiredForChangePCRs_False SetPPRequiredForChangePCRs_True SetPPRequiredForChangeEPS_False SetPPRequiredForChangeEPS_True
Default Value	No Operation

BIOS Page	Advanced-> Security
Field	Clear TPM
Type	Option List
Description	Remove all TPM context associated with a specific owner
Options/Range	[ ], [ X ]
Default Value	[ ]

BIOS Page	Advanced-> Security
Field	Set Supervisor Password
Type	Alphanumeric Entry
Description	Entry for supervisor password to lock specific
Options/Range	[ ], [ X ]
Default Value	[ ]

D. Power Section

BIOS Page	Advanced-> Power
Field	Wake On PME
Type	Option List
Description	Determines the action taken when the system power is off and a PCI Power Management Enable wake up event occurs
Options/Range	Disabled, Enabled
Default Value	Enabled

BIOS Page	Advanced-> Power
Field	Auto Wake on S5
Type	Option List
Description	Auto wake on S5, by day of the month or fixed time of every day
Options/Range	Disabled, By Every Day, By Day of Month
Default Value	Disabled

BIOS Page	Advanced-> Power
Field	S5 Long Run Test
Type	Option List
Description	Force to enable RTC S5 wake up, even if the OS disables it. Support iprtest to do the RTC s5 wakeup.
Options/Range	Disabled, Enabled
Default Value	Disabled

E. Boot Section

BIOS Page	Advanced-> Boot
Field	Quick Boot
Type	Option List
Description	Allows InsydeH2O to skip certain tests while booting. This will decrease the time needed to boot the system.
Options/Range	Disabled, Enabled
Default Value	Enabled

BIOS Page	Advanced-> Boot
Field	Quiet Boot
Type	Option List
Description	Disables or enables booting in Text Mode
Options/Range	Disabled, Enabled
Default Value	Enabled

BIOS Page	Advanced-> Boot
Field	Network Stack
Type	Option List
Description	Enables or Disables the onboard NICs before UEFI handoff
Options/Range	Disabled, Enabled
Default Value	Enabled

BIOS Page	Advanced-> Boot
Field	PXE Boot Capability
Type	Option List
Description	Sets the PXE Boot mode Note: This setting is unavailable unless Network Stack is Enabled
Options/Range	Disabled, UEFI: IPv4, UEFI: IPv6, UEFI: IPv4/IPv6
Default Value	Disabled

BIOS Page	Advanced-> Boot
Field	Power Up In Standby Support
Type	Option List
Description	Enables or Disables Native Active State Power Management (ASPM)
Options/Range	Enabled, Disabled
Default Value	Disabled

BIOS Page	Advanced-> Boot
Field	Storage PCI Option ROM Access Right support
Type	Option List
Description	Disable or enable storage PCI option ROM Access Right
Options/Range	Enabled, Disabled
Default Value	Enabled

BIOS Page	Advanced-> Boot
Field	ESATA Drive Boot Access Right Support
Type	Option List
Description	Disable or enable ESATA drive boot Access Right
Options/Range	Enabled, Disabled
Default Value	Enabled

BIOS Page	Advanced-> Boot
Field	Add Boot Options
Type	Option List
Description	Setting that determines how new boot options are added into boot order.
Options/Range	First, Last, Auto
Default Value	Auto

BIOS Page	Advanced-> Boot
Field	ACPI Selection
Type	Option List
Description	Select booting to ACPI Version
Options/Range	ACPI3.0, ACPI4.0, ACPI5.0 ACPI6.0, ACPI6.1, ACPI6.2, ACPI6.3, ACPI6.4, ACPI6.5
Default Value	ACPI 6.3

BIOS Page	Advanced-> Boot
Field	USB Boot
Type	Option List
Description	Disables or enables booting to USB Boot Devices
Options/Range	Enabled, Disabled
Default Value	Enabled

BIOS Page	Advanced-> Boot
Field	UEFI OS Fast Boot
Type	Numeric Entry
Description	Enables or Disables Fast Boot mode. When enabled, the BIOS will not initialize the keyboard during boot or watch for the BIOS menu keypress.
Options/Range	Enabled, Disabled
Default Value	Disabled

BIOS Page	Advanced-> Boot
Field	Timeout
Type	Option List
Description	The number of seconds that the firmware will wait before booting the original default boot selection.
Options/Range	0~10
Default Value	3

BIOS Page	Advanced-> Boot
Field	Automatic Failover
Type	Option List
Description	If enabled, failure of the boot device will result in an attempt to boot from the next device in boot order. If disabled, failure of the boot device will result in a warning message.
Options/Range	Enabled, Disabled
Default Value	Enabled

BIOS Page	Advanced-> Boot
Field	Group Boot Options
Type	Option List
Description	Setting enables or disabled the grouping of boot options.
Options/Range	Grouped, Non-Grouped
Default Value	Grouped

BIOS Page	Advanced-> Boot
Field	Sync Order
Type	Option List
Description	Setting to disabled or setting to Sync Boot Order or Sync Boot Device Type Order.
Options/Range	Disabled, Sync Boot Order, Sync Boot Device Type Order
Default Value	Disabled

BIOS Page	Advanced-> Boot
Field	Adjust Non-BIOS Boot Options
Type	Option List
Description	When enabled, position of Non-BIOS created boot options will be adjusted to follow boot options position policy each time before enumerating boot devices.
Options/Range	Disabled, Enabled
Default Value	Enabled

BIOS Page	Advanced-> Boot
Field	Group Auto Boot Order
Type	Option List
Description	When enabled, keep the boot option order of each group in “Auto” position policy.
Options/Range	Disabled, Enabled
Default Value	Disabled

BIOS Page	Advanced-> Boot
Field	Device Type in Boot Manager
Type	Option List
Description	When enabled, it shows the boot device type label in the boot manager. When disabled hides the boot device type label in the boot manager.
Options/Range	Disabled, Enabled
Default Value	Enabled

BIOS Page	Advanced-> Boot
Field	Boot Device Type Order
Type	Option List
Description	Change boot device type order
Options/Range	Hard Disk Drive [X] CD/DVD-ROM Drive [X] USB [X] Network [X] Others [X]
Default Value	Shown as above

BIOS Page	Advanced-> Boot
Field	Hard Disk Drive
Type	Option List
Description	Change Hard Drive Drive Boot Order
Options/Range	[Hard Disk Drive] [X]
Default Value	[X]

BIOS Page	Advanced-> Boot
Field	Others
Type	Option List
Description	Change Other Device Boot Order
Options/Range	EFI Internal Shell [X]
Default Value	EFI Internal Shell [X]