I'v entered the diag menu on my c700 to see what is wrong with the touchscreen and maybe find something there that could help me understand what happened.
The touchscreen kind of worked in the menu but the touch panel module only reports: NG TPINT=L

Anyway, i cant get out of the menu. I browsed the whole thing and no sign of an exit or something like that. I pulled the battery out for half an hour, but nothing...

Any ideas?