PC Engine CD does not work

[salvo]

Hi dears,
I cannot have PC Engine CD roms running; the bios are ok and the Roms are in the right format, do you have anu suggestion?
Thanks
Regards

[Zing]

@salvo

• https://wiki.recalbox.com/en/emulators/consoles/pc-engine/libretro-fbneo
• https://wiki.recalbox.com/en/emulators/consoles/pc-engine/libretro-mednafen_pce_fast
• https://wiki.recalbox.com/en/emulators/consoles/pc-engine/libretro-mednafen_supergrafx