@huatrongkhang most likely the wires are not properly connected. Check again if they are swapped.

@jj1990 Without the correct BIOS it is almost impossible to work (although sometimes you have a different MD5 and it works).
Your PSX BIOS isn't even being recognized, which can't work.
You need to find the correct BIOS on your own (Forum rules), and only after that you can question if it doesn't work yet.
The BIOS are case sensitive, even in extensions, sometimes renaming it is already recognized.

@takochan better go on the discord server (link at of the page) and ask, but I bet rpi4 isn't ready for anything yet, it was really a botched release, from both software and hardware point of view

@nickofthedead
https://forum.recalbox.com/topic/9016/a-lire-manettes-n64

@arlorl gitlab is a development platform. The official (and released) changelog is on archive.

Hello @mrretro

I had to re-control everything, the wiring file had nothing to do with the received Xin-mo (commissioned in February 2019)!
I create my own file for.. do not forget!

@ahlfs I have actually already started to work (still wip) in a theme for kodi just to allow such user preferences. I‘m slowly working on it, so if you have some patience, you‘ll just need to follow easy instructions and everything will work the way you want.
If you are in a hurry, just check for the logs to see how kodi‘s launch command look like and try to adapt it to a working es_system.cfg entry.

@ma7fouth Without Recalbox Manager, I recommend you check the MD5 of the BIOS to make sure they are correct, see this link:
https://github.com/recalbox/recalbox-os/wiki/Check-MD5-checksum-(EN)
And to know the right BIOS name, see this link:
https://github.com/recalbox/recalbox-os/wiki/Add-system-bios-(EN)
Remembering that BIOS are not recognized if they are not with NAME, EXTENSION and MD5 identical to what is described in the Wiki, the BIOS is case sensitive, even in extensions.

But I do not find on the wiki about Gamecube and Wii require BIOS (I do not use these systems, so I do not know so much), so that does not seem to be the case.

According to the Wiki:
https://github.com/recalbox/recalbox-os/wiki/Board-Compatibility-(EN)
Exactly these 3 systems: Requires an OpenGL> = 3.1 GPU (DISPLAY =: 0.0 glxinfo | grep "OpenGL version string:")

In the emulationstation menu, if I am not mistaken in system information, it shows the OpenGL that is running, I think it is a video card incompatibility. If it is, there is nothing to do.

@ma7fouth sorry we can't give you any date, it'll be released when it's ready.

@ma7fouth Okay, let's see if I can help you:
If Wi-Fi still does not work in version 6.0RC2, I recommend that you post the model of your motherboard and the network card, stating the problem in this topic:
https://forum.recalbox.com/topic/16941/recalbox-6-0-rc2-is-released
Regarding the BIOS, it is prohibited on the site to request or broadcast any content that has copyright, therefore, you will have to obtain them on your own.
What I can help you on this subject is to direct you to this Wiki link:
https://github.com/recalbox/recalbox-os/wiki/Add-system-bios-(EN)
In it says where to put, which names and MD5 CRC are correct for each emulator.
NOTE: The system is case sensitive, so the names and extensions of the BIOS must be exactly the same as what is requested. An easy way to check if the BIOS is being recognized is through Recalbox Manager, but if you are without internet, this is not possible ...

@jameshh
I had the same problem. I turn off the DualShock 3 driver(in the recalbox.conf)and I resolve the problem in my case.

Thanks, I'll try. Is there something specific about this problem that is fixed in the new version?

Big Merci Greenalex ;-)

Ca fonctionne nickel… Mes fichiers .cfg étaient placés au mauvais endroit. Maintenant, je vais pouvoir apprécier mon Crt.
Juste avant de me mettre sur la version recalbox de mon Pc. Eh oui, le Pi3, c'est bien mais cela manque de puissance pour certains émulateurs. Ensuite retroarch + launchbox,... mais c'est une autre histoire !!!