I have an 18 month old 755T and it seems to be completely dead. The screen is completely unresponsive & I cannot reset the device or recalibrate the screen. I called tech support & after trying everything I have tried they pronounced it DOA and want to charge me $99 for a refurbished one. It all comes down to the touch screen being dead they said.
Has anyone else had a problem like this? Any suggestions to restore it? I am not going to throw good money after bad. If I cannot revive this unit I will look for an iPhone alternative (NOT GARMIN).