How to Fix Computer Speakers - No Sound From One Side (Diagnose and Repair)

In this video we have a pair of powered computer speakers where audio is coming out of one speaker, but not the other. I walk through basic troubleshooting and soldering and resolve with a bit of an unconventional solution.
These are speakers I got for free so no real skin off my back and I get to practice my soldering!
Hope you enjoy and I would appreciate any insights and comments into how I did this because I'm trying to learn more and more each day.
Please see my affiliate amazon links for the materials used:
Soldering Ki: href="www.amazon.com...
Helping Hands: www.amazon.com...
Speakers (New): www.amazon.com...

[@ChrisBernEngada]

thanks!

[@gishinaround745]

Thank you!