ok this is really weird... Whenever i hold 3 or more keys, my computer makes a beep. This does not happen to all 3 key combos. like if i hold three letter keys, it usually wont do that. If i hold down 3 arrow keys, it wont work. Or if i hold down 2 arow keys and a spacebar, it still wont work. The annyoing thing is that the keys wont work while my computer is beeping. So can someone please help?