Eagle Cuda 168 screen display issue

[King Saba]

So I was working on getting my portable Fish Finder set-up ready when I attempted to power up my cuda 168. At first I thought it was the battery holder and batteries that weren't powering up the FF. Changed the batteries and tried the spare holder I had but still had the same issue.

The FF turns on with the back light and makes sounds, but alas the screen does not display. In the past when I've used the cuda, which wasn't much, the screen turned on along with the back light. Any ideas on what the issue may be? Thanks.