Quote Originally Posted by Pop N Cork View Post
If you have a SD card plugged in, take it out and see if it will work. Mine did same thing one time and it took me nearly a month to figure out I had 2 upgrade files on my SD card and it somehow had the unit confused.
Thanks Pop. I know he has a map card in it. HB told him to take it out an re-bot which he says he did. Its just strange the unit was working fine he took it off his boat hooked to another boat that has a 958 regular transducer and now Si nor Di will show up. Screens are there but you cant see anything but maybe a glimpse of color here and there. Regular sonar works fine GPS works fine IDK whats wrong? From what ive read sounds like when these units tear up they just stop or freeze up, nothing works