Reference Guide
NOTE: Some of the following options or arguments may not be available on all systems due to the BIOS version or
hardware feature set. Entering Dell Command | Congure on a command line without arguments display only those
options that are valid for your system. For more details about the options, see No option.
NOTE: If you congure a setup password and system password for the system, while changing a BIOS value, type the
setup password.
--acpower
Valid Argument o, last, on
Description
Sets the behavior of the system after Alternating Current (AC) power is lost.
• o — When AC power is restored, the system remains turned o.
• on — When AC power is restored, the system turns on.
• last — When the AC power is restored, the system returns to the state it was in when the
power was lost.
--activityled
Valid Argument actled, wlan, disable
Description
Sets the Network Activity Light Emitting Diode (LED) to any of the following:
• actled — Sets the Activity LED controlled by an Advanced Conguration and Power Interface
(ACPI) operating system and driver.
• wlan — Sets the Activity LED as a wireless Local Area Network (LAN) radio on/o indicator.
• disable — Sets the Activity LED to o.
--adddevice
Valid Argument
usb
Description
Adds the specied device to the boot device list. At present, only the Universal Serial Bus (USB)
storage device is supported. This option is not valid on all the systems. The USB storage device is
added at the end of the boot order. If the USB storage device is already added in the boot order
list, the following message is displayed while executing the option:USB device is already
present in this machine.
NOTE: The adddevice option is not supported on the systems with UEFI-based BIOS.
Example
C:\>cctk --adddevice=usb
--adimodechannel1
Valid Argument
unused, adcinput, dacoutput, dacandadc, gpio
Description
Sets the dened Analog/Digital Interface mode for channel 1.
• unused - Channel is unused.
• adcinput - Sets the channel mode as Analog-to-Digital Converter (ADC) input.
• dacoutput - Sets the channel mode as Digital-to-Analog Converter (DAC) output.
• dacandadc - Sets the channel mode as DAC output, but can be monitored through ADC input.
• gpio - Sets the channel mode as General Purpose Input or Output.
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