Commodore 64 Black Screen Triple Challenge (Part 3 and Final!)

Support Noel's Retro Lab on Patreon: https://www.patreon.com/NoelsRetroLab Commodore #3 had multiple issues. The lower voltage and the shorted address and data buses pointed the way to faulty PLA and SID (sniff). Along the way I encountered strange white flashes and a mysterious purple screen. Connect with Noel's Retro Lab: Facebook ➤ https://www.facebook.com/NoelsRetroLab/ Instagram ➤ https://www.instagram.com/noel_retrolab/ Twitter ➤ https://twitter.com/noel_retrolab