I recently installed a new domain controller with server 2008 on it and made it the primary DC in my domain. I now have two domain controllers (PDXDC01, and PDXDC02). My domain is a child in a forest with two enterprise DC's. (entdc01, and entdc02) Both of my DC's were running server 2003, and I replaced PDXDC01 with a server running server 2008 x64. When I did this, I had named the new server "DC01". At this point I had a total of 3 "domain controllers" online (DC01, PDXDC01, and PDXDC02) I transfered the FSMO roles from PDXDC01 to DC01 (the new server). I used this guide for most of the process of this.
After demoting PDXDC01, I just had DC01 and PDXDC02 online as domain controllers. I then renamed DC01 to PDXDC01. This is where I started having problems. Since the PDC, Infrastructure master, and RID Master roles were tied to "DC01". This is still the same physical server, it's just renamed to PDXDC01. I tried transfering the roles to the "new" server and that didn't work. I tried seizing the roles and then transfering, and that didn't work either. Not sure what else I can try. When I look at the role status, it says the 3 main FSMO roles are tied to DC01, and they need to be tied to PDXDC01. Any help is appreciated.