Hi, I need help. I'm using Windows7, on a Samsung netbook N210. Recently had a technician clean it up after a hacker got into the system. The tech added Avast anti-virus and Malwarebytes. I sometimes add a favorite old external IBM keyboard to the netbook, as it's a little faster. It was just fine before. Now it (the keyboard) has a yellow light that says it's in stand-by. I tried shutting down and starting up again. At one point a box popped up and said it wasn't recognized. I'd never had that happen before, and I never even noticed it had a standby button. I can't get it operational again, and I can't get in touch with the guy who worked on it. Does anyone have any idea how I can get it out of standby ? Thanks!