it sounds like your keyboard has stopped working...
is it a USB keyboard? If so you may need to just unplug it-and replug it. Otherwise, you may consider going to your local walmart, or bestbuy (or newegg) and getting a new one...
is it a USB keyboard? If so you may need to just unplug it-and replug it. Otherwise, you may consider going to your local walmart, or bestbuy (or newegg) and getting a new one...