vikas Maan

if you can control the icons with the buttons, then the issue is probably with the digitizer , which is the screen on top of the LCD screen . I have taken the whole thing apart including the screen . Disconnected the ribbons , cleaned them with alcohol , reconnected . My problem is that the screen goes crazy , with blips every few seconds, on an on ..... The main control module is a Bosch. The screen setup is made in China. I am on my way to get a refurbished screen unit...