A couple of suggestions:
1) Did you try going to Windows Update yet? If not, try that and run the scan, it usually will find base drivers for you. You will need to use Internet Explorer and go to this address:
http://update.microsoft.com/microsoftupdate/v6/default.aspx2) If Windows Update doesn't find it, then you will need to go to the company that makes your system. To determine specifically which model and board you have, run a utility called Belarc Advisor ( you can get that here:
http://www.belarc.com/free_download.html ). It will tell you what your board model is and other info. Once you have that do a google search for your model and you should find the Manufacturer's website. From there you should be able to find the drivers for your board.
These suggestions assume that you are using on board graphics (meaning you do not have a video card)
