Hi all, I am 2 AMD Operton 242 CPU's installed on a Tyan 2885 motherboard. The bios reads both cpu's. I had Windows 2000 Server on the system and both cpu's were recognized. Recently I bought a new hard drive and installed Windows 2003 Server and can't get both CPU's to be read. I tried reinstalling the OS but that didn't work. Does anyone know of something else I could try. Thanks in advance.