u/Treelilmunkeys

I got the new Dasaita G13 head unit with knobs and could not get it to turn on. I have a Rav4 2020 XSE with JBL and I thought this would be simple and quick. I just couldn't get any signs of life from it. I got frustrated because it's a Saturday and no tech support apparently so I tried to put the OEM head unit back in. Now that shows no signs of life. I checked the 15amp radio fuse under the drivers side and it looks fine. Now I'm stuck, at least until Monday with no head unit at all. Any ideas?