Reference Guide

--svcosclear
Valid Argument enable, disable
Description
Deletes the service OS non-volatile region.
• enable - Deletes the service OS non-volatile region and changes the token status to Disabled.
• disable - Does not delete the service OS non-volatile region.
--svctag
Valid Argument Read-only
Description Displays the service tag for a system.
--switchablegraphics
Valid Argument enable, disable
Description
Enables or disables the Switchable Graphics technology. When enabled, the system permits the
use of discrete or integrated graphics controller, based on demand. When disabled, the system
uses only the integrated graphics controller, which increases the battery life.
--sysbatcharger
Valid Argument
enable, disable
Description Enables or disables the battery charging system.
--sysdefaults
Valid Argument
reset
Description
Restores the BIOS configuration to factory settings.
NOTE: Reboot the system on setting the value.
--sysfanspeed
Valid Argument
fullspeed, noisereduce
Description
Sets the system fan speed.
• fullspeed — Sets the speed for normal cooling.
• noisereduce — Sets the speed to slow to reduce noise.
--sysid
Valid Argument
Read-only
Description Displays the Dell System’s ID byte for systems that support it. The value of this feature is -1, if the
system does not support it.
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