Reference Guide

Example

C:\>cctk --latitudeonflash=enable

latitudeonflash=enable

--legacyorom

Valid Argument enable, disable

Description

Enables or disables the BIOS detection and the usage of legacy expansion ROMs.

NOTE: You cannot enable legacyorom with Secure boot.

Example

C:\>cctk --legacyorom=enable

legacyorom=enable

--limitcpuidvalue

Valid Argument on, off

Description Limits the maximum value the processor standard CPUID function supports. Some

operating systems will be unable to install if the maximum CPUID function supported is

greater than 3. If set to on, the CPUID function is limited to 3. If set to off, the CPUID

function is not limited to 3.

Example

C:\>cctk --limitcpuidvalue=on

limitcpuidvalue=on

--logicproc

Valid Argument enable, disable

Description Enables or disables hyper threading on the next system boot. On some Dell platforms,

that support multi-core processor technology, this is enabled or disabled though the

platform does not support hyper threading. In this case, this command may enable or

disable multi-core processor technology.

Example

C:\>cctk --logicproc=enable

logicproc=enable

--lowpowers5

Valid Argument enable, disable

Description Description Enables or disables the low power (S5) state. If set to enable, the system will

go into lowest-Power Off mode in S4 and S5, turning off as much of the power-consuming

circuitry as required, to attempt to meet 1W power limit. This may disable components

like PME, USB power, etc. If set to disable, the system will be in a normal power-use

mode when in S4 or S5.

Example

C:\>cctk --lowpowers5=enable

lowpowers5=enable