Are you getting duplicate GUID’s in SCCM OSD?

Are you getting computers with duplicate GUID’s in SCCM when joining computers to the domain. Then if it is a Dell check the service tag of the computer has been configured correctly as this is used as the seed to generate the GUID. To do this go to the dell support web site and search for the program and make a dos boot disk to set the Service Tag. You will need to use the secret switch “asset /s SERVICETAGHERE” to configure it correctly and then reboot to confirm the GUID has changed.


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