Sycnchronizing with the PDC #2

Our PDC went down an we had to build a new one. We gave it the same name. We also have two NAS boxes. We made sure it synced back with the PDC when we brought it back on line. We have a remote BDC that user use to log onto the network. They can log in, but they can not see some of the shared files that are on the NAS box. We have not gone to the site and rebooted the BDC.