Hello everyone I am in need of a little help. My nephew has a Radio Shack Pro-83 and has run into a little trouble- it seems as though *Wired* is stuck on his screen no matter what buttons you push nothing! He has tried to reset it 2-9-hold thing it says cleared then goes right back to saying wired on screen? Is there something else to do or what? No cords or anything hooked to it just WIRED stuck Help if ya can thanks in advance!!!