NeoGeo MV-1C – Bios upgrade install

I did a BIOS upgrade on a NeoGeo MV-1C.

It was a pre-soldered kit, so the only thing I had to do is to follow the installation manual.

Did some rewiring.

Also placed a new battery, this one I supplied with this repair.
It was not the right part, so I put some kepton tape onto the board to prevent shorts..


Everything was placed and it works.

NBM+MVS+Install manual


more info