Originally Posted by Voltagehog
Yes, but didn’t help. We also found that if we stay hooked up to the truck still plugged in and also plug trailer to shore power it would usually work, the last two times not at all.
Sorry...I was out in garage without phone. Try unplugging the power supply to the motherboard for a few mins and then plug back in. I would do this while hitched to the TV. I had to do this several times last summer and unfortunately had to replace the motherboard, as it was the problem.
Just FYI, my motherboard is in the basement, mounted on the ceiling, right smack in the middle! So I had to crawl in to get to mine!