Hds7 gen 2 touch problem.

My graph went black Saturday. Did a hard reset checked voltage and it will show the start up screen then just go black it’s not a back light problem I checked that as well. So before I go and spend 1200 on a new unit does anyone know how to fix this or who can fix this. Or is someone have a unit they no longer want and are willing to part with it by selling it.

Call Lowrance before you spend the money. If yo do have to upgrade to new, you will like the improvement of the Elite Ti2 or LIVE with the new Active Imaging transducer.