Fixing a Worthless Trackball PS/2 Mouse - Devices Not Worth Fixing (I Fixed it Anyway!)

In this quick video, I repair a trackball mouse. I already use a 21 year old keyboard so I thought: why not repair an equally rubbish mouse and start using it too? Just because the mouse is old, doesn't mean it should be thrown in the bin; it would perfectly serve 90% of people, myself included. My videos are usually longer and more involved but this was an easy fix which I thought would make a nice bonus video (as I've not uploaded as much as I'd like to recently). I give my 3D models away for free. Check me out on Printables by searching Repair Wins. Intro 0:00 Disassembly 0:50 Replacing button 1:59 Re-assembly 6:19 Testing 7:23 Repairing broken trace 7:49 Testing again and outro 9:48