Reference Guide
--smartcardreader
Valid Argument enable, disable
Description Enables or disables the smart card reader.
--smartcpu
Valid Argument enable, disable
Description
Enables or disables system’s smart CPU during low system activity.
--smarterrors
Valid Argument enable, disable
Description Enables or disables SMART errors.
--smmsecuritymitigation
Valid Argument enable, disable
Description
Enables or disables the additional UEFI SMM Security Mitigation protections. The operating
system uses this feature to protect the secure environment created by virtualization-based
security. Enabling this feature provides the additional UEFI SMM Security Mitigation protections
support. However, this feature may cause compatibility or functionality issues with some legacy
tools and applications.
--snooplter
Valid Argument
enable, disable
Description Enables or disables the snoop lter option from the system BIOS.
--speaker
Valid Argument
on, o, low, medium, high
Description
Turns the built-in speakers on or o.
• on — turns on the built-in speaker. The speaker is enabled at the single system-supported
volume.
NOTE: This should be used only if low/medium/high attributes are not supported by
the system.
• o — turns o the built-in speaker.
• low — Sets the volume of the built-in speaker to low.
• medium — Sets the volume of the built-in speakers to medium.
• high — Sets the volume of the built-in speakers to high.
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