Table 51. System Setup options—Integrated Devices menu(continued)
Integrated Devices
NOTE: To view this option, enable Advanced Setup mode as described in
View Advanced Setup options.
Enable Thunderbolt (and PCIe behind
TBT) pre-boot modules
Enables the PCIe devices that are connected through a Thunderbolt adapter to
run the PCIe devices UEFI Option ROM (if present) during preboot.
By default, the Enable Thunderbolt (and PCIe behind TBT) pre-boot
modules option is disabled.
NOTE: To view this option, enable Advanced Setup mode as described in
View Advanced Setup options.
Disable USB4 PCIE Tunneling Disables the USB4 PCIE Tunneling option.
By default, the Disable USB4 PCIE Tunneling option is disabled.
NOTE: To view this option, enable Advanced Setup mode as described in
Entering BIOS Setup program.
Video/Power only on Type-C Ports Enables or disables the Type-C port functionality to video or only power.
By default, the Video/Power only on Type-C Ports option is disabled.
NOTE: To view this option, enable Advanced Setup mode as described in
View Advanced Setup options.
Type-C Dock
Type-C Dock Override Enables or disables to use connected Type-C Dell Dock to provide data stream
with external USB ports disabled. When Type-C Dock override is enabled, the
Video/Audio/LAN submenu is activated.
By default, the Type-C Dock Override option is enabled.
NOTE: To view this option, enable Advanced Setup mode as described in
Entering BIOS Setup program.
Type-C Dock Audio Enables or disables the usage of audio inputs and outputs from the connected
Type-C Dell docking station.
By default, the Type-C Dock Audio option is enabled.
NOTE: To view this option, enable Advanced Setup mode as described in
View Advanced Setup options.
Type-C Dock LAN Enables or disables the usage of LAN on the external ports of the connected
Type-C Dell docking station.
By default, the Type-C Dock LAN option is enabled.
NOTE: To view this option, enable Advanced Setup mode as described in
View Advanced Setup options.
Miscellaneous Devices
Enable Dedicated GPS Radio Enables or disables the Dedicated GPS Radio option.
By default, the Dedicated GPS Radio option is enabled.
NOTE: To view this option, enable Advanced Setup mode as described in
View Advanced Setup options.
Unobtrusive Mode Enables or disables the unobtrusive mode. When enabled, all system LEDs, LCD
panel backlight and audio devices of the computer are turned off.
By default, the Unobtrusive Mode option is disabled.
172 BIOS Setup