Repairing a Canon T90 with the EEEE and Blinking Arrow issues

A short video on a couple of fixes for the Canon T90. One T90 had the dreaded "EEEE" error. When I pressed the shutter button the shutter would not fire and the LCD screen would show EEEE . While there are a number of things that could possibly cause that error, on this camera it was a loose lens mount. Another T90 had a "Blinking Arrow" issue. When I pressed the shutter button the shutter would not fire and the arrow pointing at "Single" on the LCD screen would start blinking. Both issues are pretty simple fixes if you are reasonably handy. But I have to issue a disclaimer.... DISCLAIMER: Following the procedures in this video requires disassembly of your camera. You are doing it at your own risk. If you mess anything up or break anything it is on you. That said, If you have either of these issues with your T90 I hope this is the fix you needed. (Please be kind. This is my first attempt at a video. I know there are issues with the sound and image. I chalk that up as a learning moment and will do better the next time)