SCCM How to make know to unknow December 23, 2019February 12, 2009 by PaddyMaddy select * from dbo.Network_DATA Where MACAddress0 = '00:21:70:39:a2:b7' select * from system_disc where Name0 = 'Machine Name' then change it to delete Will post more on this….——————-Thanks,https://sccm07.blogspot.com/