Just received and installed my Neo Geo 138 in 1 multi cart today. I installed it in a known working 1 slot board and I get no audio.
If I lift the cartridge out and leave the JAMMA adapter board in, I still get the menu, and can launch a game, which takes me to the bios setup where I can do an audio test. The audio tests fine.
But I get no sound in games.
Just for kicks, I hooked up the stereo harness and tried that too. No go.
What am I missing?
If I lift the cartridge out and leave the JAMMA adapter board in, I still get the menu, and can launch a game, which takes me to the bios setup where I can do an audio test. The audio tests fine.
But I get no sound in games.
Just for kicks, I hooked up the stereo harness and tried that too. No go.
What am I missing?
