PSOne MM3 mod chip install. There are many others like it, but this one is mine. : r/psx
Making PlayStation 1 Modchips
My cleanest MM3 chip install to date - SCPH-9001 board : r/psx
Darthsternie on Twitter: "Anybody who knows anything about PS1 Modchips able to help me tell what this modchip could be? I can't these solder points anywhere online. It's a PSOne with 12c508A
How to Install a Modchip in a PSOne (PS1 Slim) | MM3 PSOne Modchip Install Tutorial - YouTube
How to Install a Modchip in an Original PlayStation | MM3 PS1 Modchip Install Tutorial - YouTube
PU-20 MM3 modchip installation diagram - William Quade
PU-18 MM3 modchip installation diagram - William Quade
Psone Mm3 Best Sale, SAVE 36% - eagleflair.com
PU-23 MM3 modchip installation diagram - William Quade
I killed 3 PSOnes but my first PS1 is now chipped! MM3 is my very first ever chip install. : r/psx