I purchased a new Bose Wave Radio w/CD slot 2 years ago. This model is the one that operates only by remote. Been working great until today when I went down to my shop and tried to turn it on. Thought maybe I had a bad battery in my remote, so I replaced it with new. No such luck when trying to turn on. Hit the power button and screen hi-lites time, then ghosts. Display only shows time. Volume controls work in display using remote. Tuner does not. No radio. When trying other functions from the remote, a green dot appears at the bottom right corner of display.. Sometimes the screen goes dark when pushing functions on remote. Do I need a new remote ? Any help on this issue will be greatly appreciated.