My problem is 2 part-I recently moved an old computer with windows 95 on it. It worked fine before moving it- now when I start it up it starts in Dos and my keyboard wont work. The computer beeps 12 times, stops, beeps 12 more, stops, then beeps continually. I tried using a different keyboard and the green lights came on momentarily and then they went out. It doesn't make the computer beep but still won't work. Any suggestions????