🚨 NERD ALERT 🚨 Hey all my retro #Apple peeps who are re-capping old #Macintosh machines! It turns out there’s a polarity type on the LC III / Performa 450 mainboard that, when using tantalum capacitors for your retrofit, can cause your repaired Mac to immolate itself. It’s a quick read, so get yourself up to speed before busting out the flux and solder wick. #retrocomputing #tech www.macworld.com/article/2…