Reference Guide

--UefiNwStack
Table 480. --UefiNwStack
Attribute Details Description
Valid Argument Enabled, Disabled, SelectiveEnable, and AutoEnable
This option enables or disables the UEFI network protocols that allow the usage of network
card in a preinstallation environment.
● Enabled—Enables speed boot time, limits network security, and network access capability.
Select the UefiNwStack option to run diagnostics and recovery of the system.
● Disabled—Disables speed boot time, network security, and restricts network access
capability.
● SelectiveEnable—The speed of the boot time reduces, limits network security, and
increases network access capability. Select the UefiNwStack option for BitLocker to work
on boot.
● AutoEnable—This option enables the speed boot time, limits network security, and
increases network access capability. This option is not displayed if the UefiNwStack is
enabled using platform customization.
Select the UefiNwStack option to enable multiple applications to work on boot (BitLocker
works with limitations).
--UniversalConnect
Table 481. --UniversalConnect
Attribute Details Description
Valid Argument Enabled, Disabled
Allows or denies Windows 95 from re-enumerating when a new dock device is attached
to the system.
● Enabled—Denies Windows 95 from re-enumerating when a new dock device is
attached to the system.
● Disabled—Allows Windows 95 from re-enumerating when a new dock device is
attached to the system.
Example
C:\>cctk --UniversalConnect=Enabled
UniversalConnect=Enabled
--UnobtrusiveMode
Table 482. --UnobtrusiveMode
Attribute Details Description
Valid Argument Enabled, Disabled
Enables or disables the hotkey Fn + B. When enabled, pressing Fn + B turns off the light
and sound emissions of the fans and wireless radios in the system. To resume normal
operations, press Fn + B again.
Usb
Table 483. Usb
Attribute Details Description
Valid Argument Enabled, Disabled, Legacy
128 Options for Dell Command | Configure 4.x