Reference Guide

• disable — Sets the Activity LED to be off always.

Example

C:\>cctk --activityled=actled

activityled=actled

--adddevice

Valid Argument usb

Description

Adds the specified device to the boot device list. At present, only the 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 device is already added in the boot order list,

executing the option does not change anything. 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

--adjcacheprefetch

Valid Argument enable, disable

Description

Enables or disables the adjacent cache line prefetch.

• enable — The processor fetches the cache line containing the currently

requested data, and pre-fetches the following cache line.

• disable —The processor fetches only the cache line containing the currently

requested data.

Example

C:\>cctk --adjcacheprefetch=enable

adjcacheprefetch=enable

--admsetuplockout

Valid Argument enable, disable

Description

Enables or disables the admin setup lockout.

• enable — If administrator password is set for the system, user can view the

setup screens only after entering the correct administrator password. If

administrator password is not set, user can view the setup screens.

• disable —User can view the Setup screens without entering administrator

password even if the administrator password is set in the system.

Example

C:\>cctk --admsetuplockout=enable

admsetuplockout=enable