One year old Helix 12 G2 is acting up. Works as normal early in the day, but when I turn it off and then try to turn it on later in the day, it won’t power up. I get beeping but a dark screen with faint lines. Rest it under my boat lift while I go in for supper and it will work fine when I come back out. I’m wondering if there is a heating problem as it seems to only do this in the middle of the day? Is that possible?? Other potential causes/solutions you can think of? Just to give more background, I moved this unit from the bow to the console this spring and re-wired it direct to the battery. No problems on the bow last year. Also, I’ve not done the latest software update but the fixes aren’t addressing the problem with the unit.
anyone want to take a stab at this??