Quote Originally Posted by smashdn View Post
I've got a 788 that I had issue with. Did the updates, still no dice. $227 bucks later it will turn on at least, still haven't got it out on the lake to really test it.

Yeah, if an update doesn't fix it, I don't know that I'll send it to Humminbird for repairs. I've also had an issue of the 3 shortcut buttons at the bottom being periodically erased. So it may be time to start researching Lowrance and Ray Marine anyway.