Will's Console Modifications on Twitter: "PS1 replacement BIOS chips are soon available ;) These pre-flashed chips will contain any BIOS you like, this is useful for Japanese machines that have extra region
AUDIO) PSX Startup Bios Remade - YouTube
scph1001, Download bios for free – Falcon Travel
Sony Playstation 1 Replacement BIOS PCB
Download Playstation PSX PS1 Bios Loveroms | LoveRoms
GeekyFerret on Twitter: "#PS1 #Bios #Hack The good ol' PS1, just like I remember it. https://t.co/ae6HPUPWWX" / Twitter