I have a Lowrance Globalmap 7600 HD, I have been trying to sell it with no luck. Got to thinking...is there anywhere that could or would possibly rebuild the unit with a Globalmap 9300 HD board and connectors for the ethernet?
Talked to them today, they said that they can't do that type of rebuild, just service work. I would have to talk to someone at Lowrance and they would have to rebuild the unit if they would touch it at all...I think I might as well save the grief of an hour on hold just to be told no, why don't you just buy a new HD unit.