Reference Guide

--oromkeyboardaccess
Valid Argument enable, disable, onetimeenable
Description Sets an option to enter the Option ROM Conguration screens using hotkeys during boot. If set to
Disable, it prevents accessing Intel RAID and Intel Management Engine BIOS Extension.
--oromuiprotection
Valid Argument enable, disable
Description Enables or disables the Administrator password prompt required to access the OptionROM user
interface in the BIOS setup screen.
--osmode
Valid Argument enable, disable
Description
Turns operating system installation mode on or o.
oswatchdogtimer
Valid Argument enable, disable
Description
The watchdog-timer aids in the recovery of the operating system if the system stops responding.
--ovrwrt
Valid Argument
Read-only
Description This option is only used with the -o option to cause the output le to be overwritten if a le of the
same name already exists.
--ownerpwd
Valid Argument
<password>
Description
Sets, changes, or removes the owner password. The system cannot report the owner password.
The owner password is designed for companies that loan or lease systems. It allows the leasing
agency (the owner of the system) to remove any administrator, system, or hard drive passwords
that is set on the system by the lessee.
NOTE: Reboot the system to complete any owner password actions.
Example
NOTE: Password containing special characters must be provided in double inverted
commas (“”).
To set the password:
C:\>cctk --ownerpwd=<new-password>
You can set the owner password if the lower priority passwords (administrator, system, or hard
drive passwords) are not set.
NOTE: If owner password is set on a system, set the system or administrator password
for conguring the BIOS options on the system.
64