Reference Guide

--onboardsounddevice
Valid Argument enable, disable
Description Enables or disables the onboard sound devices.
--onetbsystemmemorylimitenable
Valid Argument enable, disable
Description Connes the system memory to less than 1 TB, when more than 1 TB of memory is installed in the
computer.
--onreader
Valid Argument enable, disable
Description Enables or disables onreader.
--onscreenbuttons
Valid Argument enable, disable
Description Enables or disables the Onscreen Display (OSD) buttons on all All-In-One systems. If set to
Disable, the OSD buttons will not function.
--opticaldrivectrl
Valid Argument
enable, disable
Description
Enables or disables the optical Compact Disc Read-Only Memory (CDROM) controller.
--optimus
Valid Argument
enable, disable
Description Enables or disables the Optimus feature. If enabled, the feature automatically turns o the power
of the Graphics Processing Unit (GPU) when not required and turns it on when required.
--optionalbootsequence
Valid Argument
enable, disable
Description Allows or prevents the installation of Windows operating system on client systems with more than
one operating system. By default, the setting is disabled to maintain compatibility with existing
installation tools, but should be changed if more than one operating system is present.
--optionalhddfan
Valid Argument
install, notinstall
Description Installs or uninstalls the optional HDD fan installation.
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