Changing parameters in eeprom

[mscim]

How do we change parameters listed in eeprom command for Solaris ?
Recently my sun server fail to boot up because the auto-boot parameter is set to false. In this scenario, how do I change the auto-boot to true and boot up the server?
Is this done in the OBP 'ok' prompt?

 

[alray]

You can change the eeprom setting either from the OK> prompt using "setenv" or from the root user using the "eeprom" command.

Ray