Got called on a system that had lightning damage, all their electronics where toasted, desk tops, switches, routers. We did not put the system in originally. Took up a used cabinet and new cards to replace what was there. Put everything in, took the SD card out of the old system, put it in the new system, turned it on connected pc to check programming and it comes up as the used cabinet that I used. Shouldn't the system get the configuration from the SD card? I am really hoping that I can get the original SD to load the programming because it is configured as a remote unit and I have none of the credentials, VLAN info or the rest.