2019 hds12 live screen dark. When you turn on you can barely see logo on start up. Then you can't see sonar at all. Power is good so I think it's an internal problem but what has everyone else seen? Bought my boat used and it's a 2019 so out of warranty. Does anyone know what Lawrence charges to repair a unit? It seems pretty crappy that in 3 years a $3k unit would go bad.