Admin CMD
>Setup /ACTION=REBUILDDATABASE /INSTANCENAME=MSSQLSERVER /SQLSYSADMINACCOUNTS=domain\admin /SAPWD=pa$$WORD /SQLCOLLATION=SQL_Latin1_General_CP1_CI_AS
Admin CMD
>Setup /ACTION=REBUILDDATABASE /INSTANCENAME=MSSQLSERVER /SQLSYSADMINACCOUNTS=domain\admin /SAPWD=pa$$WORD /SQLCOLLATION=SQL_Latin1_General_CP1_CI_AS