firstname.lastname@example.org wrote: ↑
26 Feb 2019, 04:07
The console works fine with regular Neo Geo games. There's no problem with the power supply.
I've heard there are other bios or something to try?
What power supply are you using? Are you using an official SNK power supply?
If you are using a cheap third party one, just because it works with original games doesn't mean it's as good as the original PSU or capable of supplying enough clean power. We always recommend using an original PSU or a very high quality aftermarket one.
Any more details you can share about your setup would help.