Good afternoon
I have two above b&r touchscreens mounted on fravol x 10 edgebanders. One goes out without warning , meaning it no longer responds to touch rendering the machine useless. the other screen is out of calibration , meaning to access one function you have to press 1" below that key rendering the keys across the bottom of screen unavailable. The manufacture of these machines no longer has replacements leaving me "dead in the water". Can you help?