



Is that a PCI or PCI-Express x16 card? Does removing the card and running on onboard graphics fix the problem? Does disabling the onboard card also work? (if you don't have onboard graphics, can you install another card instead of the 7200?) Can you try another DVD drive to use for installing the OS? What build (# like 7100) are you attempting to install?) Did you make sure the RAM is seated right on the board? Does removing a stick of RAM fix the problem? You say the Graphics is a Nvidia 7200 PCI. Have you installed the SATA drive just before this problem or some other time? While I appreciate you asking your question here, I cannot help you very well if you don't answer my questions I have already asked, which your last post didn't really answer anything! Here is a repeat of my questions: What do you mean "home build"? Win7 RC is only win7 ultimate. Would that make a difference, do I need to format differently ? Really appreciate your help JoelbX A SATA drive shouldn't make a difference. The computer is home build, first attempt at building my own rig, the only "new" thing is I have installed a sata drive.
