Reference Guide

--uebootpathsecurity
Valid Argument alwaysexceptinternalhdd, always, never
Description
Determines whether the system should prompt the user to enter the Admin password, if set,
while booting from a UEFI boot path from the F12 Boot Menu.
• alwaysexceptinternalhdd — All UEFI boot paths require the user to enter the Admin
password, except for the boot paths that are hosted on an internal hard disk drives.
• always — Booting from any UEFI boot path requires the user to enter the Admin password.
• never — The Admin password is not required for booting from UEFI boot paths.
--uecapsule
Valid Argument enable, disable
Description Enables or disables BIOS updates via UEFI capsule update packages.
NOTE: Disabling this option blocks the BIOS updates from services such as Microsoft
Windows Update and Linux Vendor Firmware Service (LVFS).
--uenwstack
Valid Argument enable, disable
Description Enables or disables the UEFI network protocols that allow the usage of network card in a
preinstallation environment.
--universalconnect
Valid Argument
enable, disable
Description
Allows or denies Windows 95 from re-enumerating when a new dock device is attached to the
system.
• enable — Denies Windows 95 from re-enumerating when a new dock device is attached to
the system.
• disable — Allows Windows 95 from re-enumerating when a new dock device is attached to
the system.
Example
C:\>cctk --universalconnect=enable
universalconnect=enable
--unmanagednic
Valid Argument
enable, disable, enablewithpxe
Description
Congures the state of the Onboard Unmanaged Network Interface Card (NIC).
• enable — Enables the secondary NIC.
• disable — Disables the secondary NIC.
• enablewithpxe — Enables the secondary NIC and supports the PXE for network boot.
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