I have an IBM thinkcentre 8173KVC. The specs are: Intel Pentium 4 with hyperthreading and 1gb ddr ram. That is all I know about it, because I have a problem. The IDE DVD drive works fine, but the SATA hard drive is not detected by the BIOS, or windows install. I have tried multiple drives, cables, etc. Still, the only thing that is detected is the IDE drive. Please tell me how I can resolve this.