Thanks again Alexa, found the log file...
VERBOSE ProvisioningService 11/09/2015 3:33:35 PM : MACAddress: 308D99BFB000
VERBOSE ProvisioningService 11/09/2015 3:33:35 PM : SerialNumber: 5CG5253M17
ERROR ProvisioningService 11/09/2015 3:33:35 PM : Unable to find computer
I don't quite understand why or what it means when it cant find the computer....