Consoles Unleashed / Jo al Twitter: "A simple #SuperCIC #Switchless Region Mod dead-bug install. #SuperFamicom SNS-CPU-RGB-01 board revision. No pin lifts on the PPUs, just precision trace cuts. Much more reliable. #SuperNintendo #
SNES Version Compare | RetroRGB
SNES Suddenly Has No Video - Classic Console Discussion - AtariAge Forums