I tried installing Oblivion onto my laptop, and everything was working fine until I started to play it. I tried moving and nothing happened except the hotkey menu popped up as if I typed a number. I opened console command and tried typing but instead after every letter I tried typing a number popped up, after I typed a letter a 1 would pop up, then I would hit another random key and a 2 would pop up, and it would continue through until it hit 0 then just went back to 1 and repeated. I tested this on Daggerfall and Morrowind and I had the same problem. I am running Windows 7 64 bit, if you need any more information in order to help let me know.