Navman F20 GPS Receiver "nothing" Questions

...Go2535TM gps. There is no sound. What is wrong? Settings, voice, picked voice then push test. Nothing. Tried turning up voice. Nothing. Turn sound off, then back on. Nothing. Reset to factory ...

Dos not come on. plugged into computor and nothing happened. Removed face plate and pressed "reset" and nothing happened. Help. Does it come on at all, or you get nothing when you press the button? ...

...do not come on. Had it in my truck it worked fine went to use it and the green light turned on and nothing else happened. Reset the GPS and tried again and nothing. let charge all night and still ...

Tom Tom Go 710 When I place tom Tom in either car or computer cradle nothing happens. No green light to say charging nothing. Have tried taking memory card out and reinserting. Still nothing! Is it ...

Cannot Hear Tomtom Voices I cannot get any sound from my tomtom One. When I test a voice - nothing. When I select a voice - nothing. Any ideas? yeah you need to go into the settings and activate the ...

Nothing happens when touching screen. Thought I needed a new battery, after purchasing and installing....still nothing HELP!! Battery has nothing to do with the touchscreen, unless you disconnected it

sat nav froze navman f100t when on and off, hve start up screen showing but froze cant do nothing else and when you slide to reset all goes off when back on im back to start ,, nothing it manual about

Won't stay turned off. Locked into one location, will not locate itself. Nothing's right shows 34mph when sitting still. Hello Fixya, I did nothing to repair the problem. The battery ran down and the ...

Got wet, dried for a week, screen now lights but nothing on it. Put a wet hat over the 200, when I plugged it in the screen came on but looked wierd then went blank. Nothing would come on but today ...

...on the cradle to charge it over the night. I went to get it in the morning for a run and there was nothing on the face saying charge complete or anything. I took it off the charger and tried to turn ...