Recently picked up a globe trotters world tour. Guy swears it worked but by time I got there his dad had already taken off the top and moved it to garage. I decided to take a chance. I've plugged everything back in but when I turn it on powers up and nothing else. No sound..no numbers on any high scores. Based on that vague description does anyone have a clue what it might be? Also anyone here in Amarillo texas area that could help out the new guy?