Dan, Why do you say it might need a logic board too? *How can one tell if it's just the display or logic board issues too?* Here's a picture of the display issue. https://www.dropbox.com/s/23e5y4ijz440cu...-12-26%20at%2012.41.40%20PM.jpg?dl=0 There are several small cracks in the lower left corner of the screen but the display issues are not right where those cracks are. GREAT help from you! Sorry your arthritis prevents you from fiddling. Thanks all around!