Anyone got any idea how to revive a crashed Garmin. Last use I had a severe prang which resulted in my GT31 helmet mount being ripped off and lost. (I was just getting the hang of dit dit dit dah etc and was looking for a dit dit dit dit yeaha.)
On return the Foretrex was showing weak GPS signal and buttons were frozen. Reloaded software from web based Garmin site which all functioned OK and screen shows battery charging in progress/complete downloaded session using G7towin but buttons still frozen and unit wont switch on. Any ideas other than a hammer?

Contact a Garmin shop such as 'Jonny Appleseed' in Brisbane and ask them.