11-20-2019 11:10 AM
Doubtful that you can fix this. When you slid the card between the SD card slot and the screen you would have physically disconnected a ribbon cable in there. No way to fix this without opening up the camera itself which really isn't recommended. You should contact GoPro support directly to see if they can help you. They don't repair or fix camera's but they may be able to offer other help.
11-20-2019 12:11 PM