PSIO Switchboard Installation (Sony PlayStation 1) Updated Apr 18, 2026 · 7 min read · Support · 0 viewing 🔥 Most active page right now Log in or register to read the full article. Previous 📄 Capacitors (Sony PlayStation 1) The Sony PlayStation (PS1) is a fifth-generation home video game console released by Sony in Japan o... Next PsNee Region Free Installation (Sony PlayStation 1) The PsNee is a mod chip for the PlayStation 1 to bypass the CD protection to play any region games. ...