Hello , that’s work good I was put the ROM files NeogeoCD in the wrong folder. That’s why it doesn’t work. But it may it will work better with two distinct menu.

@Danrancan said in NeoGeo CD - Romset is unknown. Help?:

Does NeoGeo CD Even need a bios? If so where do I put it and what is the name of the bios file?

https://docs.libretro.com/library/fbneo/#how-do-i-launch-a-neogeo-cd-game

@Danrancan said in NeoGeo CD - Romset is unknown. Help?:

My Neo Geo CD Roms are in .chd format. Could that be an issue?

https://docs.libretro.com/library/fbneo/#how-do-i-launch-a-neogeo-cd-game

@DTEAM

Hi, I updated my BIOSs and save other games and now it works. Sorry for this topic.

@Darksavior You're right! I changed it back and everything worked as supposed. Thank you very much!

Raspberry Pi Model: 3 Model B Rev 1.2
Power supply: ASUS smartphone battery charger (Input 100-240V 0.3A 50-60Hz; Output 5V = 2A)
RetroPie Version: 4.8.3
Built form: the original Raspberry Pi Imager
EmulationStation version: 2.11.0RP
Emulator: lr-neocd commit 2070f5258c9d3feee15962f9db8c8ef20072ece8
Controller used: Sony PlayStation 4 Dualshock 4, connected either via Bluetooth (without ds4drv) or via cable

Get a verbose log and post it on pastebin.com, then provide the link. Looks like missing or misplaced BIOS file(s).

Not sure from where the lr-fba-neocd comes from, but RetroPie configures the FBNeo libretro core as lr-fbneo-neocd. Also note that FBNeo doesn't support CHD as format - see https://github.com/libretro/FBNeo/tree/master/src/burner/libretro#neogeo-cd-doesnt-work-why- for the supported formats.

@gvfo Yea, I forgot the name. It is the ps2 compilation orochi saga, but the japanese version has 95,96,97 with arranged cd audio.
Yea, the load times in the neocd emulators are fast, but the music restarting was always a long time annoyance. I do appreciate that it exists, though.

@Zering
yep
asked help there
thanks :)

See
https://retropie.org.uk/forum/topic/26064/neo-geo-cd-for-dummies

@ExarKunIv all instructions for troubleshooting fbalpha ngcd support are at https://github.com/libretro/fbalpha#neogeo-cd-doesnt-work-why-

@MajorDangerNine said in (Request) Add Libretro Neogeo CD Emulator:

ard shader running with it. Th

THANKS MAN! I WANTED IT FOR MANY TIME!

@Metro-City Please open a separate topic instead of reviving years old topics and add the information asked in https://retropie.org.uk/forum/topic/3/read-this-first.

Nevermind, I got it working. You have to choose the fbalpha neocd option before loading. Also, it looks like it doesn't have chd support and no cd music..which was the point of using this. Thanks anyways. Back to lr-mess.

@BuZz After waiting for FBA to get neocd support, I finally got around to trying it. It doesn't support chd and it doesn't support cd audio. Any chance for a binary of lr-mess in the future? It takes over a day to compile and tends to fail the last time I tried, and atm it seems to be only emulator with proper neocd support.

@Kecha read the forum rules! Next infraction will result in a ban.