I bought a Compaq Armada 1700 second hand. It came with windows xp pro, which was very slow and took up almost all the hard drive, so I formatted C drive and installed windows 98. For some reason it will not detect my modem, it worked fine with xp pro. The big problem is all I know about the modem is that it is a compaq. I even tried installing windows 95(to see if it would detect a modem) but that was a no go, Please Help!!!