Hello, I just follow the guide exactly to replace my left analog stick in my joycon. The lights were working fine while assembling it. When I finally did the replacement and put it back together, I found it to not turn on... I quadruple checked all the ribbons and wires and nothing is put of place or upside down. I can connect to my switch and it all works but the battery indicator shows a low batter red and no charge symbols when connected to AC. It was fully charged before... I can't figure out what happened. I know I did have trouble lifting out the battery connector following the guide but there is no damage or scorching to the connectors that would indicate a short circuit... has anyone experienced this before? If so how did you fix it?

I have this same issue when I replaced mine. I can't figure out how to fix this. Any advice???

I replaced my stick following this guide successfully replaced it with all ribbons intact. (I struggled with this part until I found out I could pull the cables for the battery lightly. I didn't see any damage on the red and black cables. Now may controller wont turn on… the lights wont come on. I can connect to my switch but it wont charge or come on wirelessly. Please help.