Has anybody had there 665 lock up and the screen turn black with white lines through it, or just turn off going down the road?

 

Sorry I have not had that issue with my 665

 

No problem with ours so far.

 

Mine was frezing up and the screen was going black, this happen every day on a 7 day trip. so I took back to dealer and it froze up on them, so they replaced with a new unit. But the new unit shut off 3 time in 100 mile trip home from dealer. It shut off like you just turned it off. Hopefully I did not get another bad one. Anybody else seen these problems.

 

OK, I give up what's a 665?

 

A Garmin Zumo GPS

http://www.cnet.com/8301-31045_1-10427261-269.html

 

No, not with mine but you may want to try a "master reset". You will loose your data or saved trips but that may work. Press and hold the power button for 8 seconds. Then turn the unit back on.

http://www8.garmin.com/manuals/zumo665_OwnersManual.pdf

 

Thank you for manual Longrides that will be handy. I will have to study that.

 

Also have you updated the firmware on the GPS yet?

 

http://www.zumoforums.com/

Try this lots of useful info here.