Does GHL sell a replacement screen for the Profilux 4, my display has gone out after 3 years, and the backlight is still working there is just no text on the screen. The touchpad also still works as I have a tone once a button is pressed. I have re-seated the ribbon cable to make sure that was making a proper connection but it still does display the text. I believe the problem is with the contrast control as over time the text slowly faded till there was nothing to see.
