OK, after a lot of fooling around her is the story. Completely functional PRO 106 but no display. Back-light lights, scans, appears to be working OK but since I have no display I can't control anything. The tiny little ribbon connector between the PC board and the display is inserted correctly. I've only got 2 choices, the display itself or the driver for the display display. Anybody had this problem? Anybody got any other ideas? I can fix this myself but I'm not thrilled about changing a tiny SMT IC. Anyone know about RS repair charges and/or their service?