Reference Guide

BIOS Settings Name Description Supported Operating
System(s)
• Auto
Tertiary IDE Channel, Slave
Device
Enables or Disables tertiary Parallel ATA master channel.
Possible values are:
• O
• Auto
Microsoft Windows
Thunderbolt
Enables or disables the thunderbolt controller in the system.
Possible values are:
• Disable
• Enable
Microsoft Windows,
Linux
Thunderbolt Boot Support
Enables or disables booting from the Thunderbolt device.
Possible values are:
• Disable
• Enable
Microsoft Windows,
Linux
Thunderbolt Pre Boot
Module
Enables or disables OROMs and pre-boot UEFI drivers provided by Thunderbolt
devices or PCIe devices.
Possible values are:
• Disable
• Enable
Microsoft Windows,
Linux
Thunderbolt Security Level
Congures the thunderbolt security level.
Possible values are:
• No Security — Disables the thunderbolt security.
• User Authorization — Allows minimum user notication. Connection manager
requests connection approval from the host software, based on the unique ID
of the connecting device, auto approval might or might not be given.
• Secure Connect — Allows one-time saved key device. Connection manager
requests connection approval from the host software; approval is given only if
the host challenge to device is acceptable.
• Display Port Only — Allows to connect only display port.
Microsoft Windows,
Linux
Touch Screen
Enables or disables the touchscreen of the device.
Possible values are:
• Disable
• Enable
Microsoft Windows,
Linux
TPM Hash Algorithm
Selects the hash algorithm used for TPM 2.0 measurements.
Possible values are:
• 0 = SHA-1
• 1 = SHA-256
• 2 = SHA-384
• 3 = SHA-512
Microsoft Windows,
Linux
298 BIOS settings supported in Dell Command | Monitor10.1.0