I just put together a new system consisting of a Soltek SL-75MRN and a AMD 2500+. When I start up the system, it recongizes the system at 2500, recognizes the hard drive on IDE1 but does not recognize the DVDROM. I have tried several things including using the HDD cable and plugging the DVD Rom into IDE1. The system still did not recognize the drive. It won't even let me open the tray, although the orange light on the front of the tray indicates it does have power. Suggestions?