Reset bios to factory defaults using Dell Command configure

Question

How to reset the bios of Latitude 7420, 7410, 7490, 7400 to factory defaults? using the Dell command and configure tool?

Tried the cmosdefaults setting in the tool but it alwas gives result

"The option 'CmosDefaults' is not available or cannot be configured"

The laptops we want to reset are not available physically and hence remote method is the only option.

These laptops are password protected (sys, setup, admin setup lockout)...

Please help.

Thanks.

Dinesh28 · Answer

And using RestoreBiosSettings gives the following error.. This option is not available or cannot be configured through this tool: RestoreBIOSSettings

Latitude