The stop code error I got was “Critical Process Died”, Tried sysprepping, with and without an answer file and neither of those options have worked. I have verified in the bios that storage drivers are the same on all of these models. Sorry for the delay in responses I only get a couple of hours a week dedicated to this project.
So far our other 3 models, Dell OptiPlex 9020, 7040, and our Dell Lattitude 5580 have not had any issues. It is just when we get to these older models that we have problems.