Answer to "case on the back of the screen is unglued"I found that the broken screw is twisted in the assembly. Ones I bent it back forth a few times in an attempt to scrape the glue out …The screw/broken assembly just fell out and the screen self clamped shut and did not really want to open back up again. Going to use some Barge Cement (the old one) and doubt it will open again. It should sit snug like the right side and if not because seemingly something looks jammed I would bet its the broken screw. Gluing that would be like pining down a spring with glue. Make sure it snugs up by itself before any glue.