BIG BEAR

Everything is GOOD. The marquee is 23 6/8" x 7 5/8" BB

Okay,so you just now put the original bios back in and got the same results? BB

Did you make sure the bios was socketed all the way in place? BB

That could have been clipped from the original illustration and enlarged but I believe I saw this image in a book with a different...

https://console5.com/store/snk-neo-geo-mvs-mv4-cap-kit.html BB

Offers welcome. BUMP. BB

Ninja Masters real conversion added. BB

Maybe, I'll search for NEO-257 connection information.

The problem on the screen is identical with the game in both slots but it looks like it could be NEO-257 related. Test those. BB

NEO E0 @4F 1- 155 NEO B1 2- 156 NEO B1 3- 157 NEO B1 4- 4 NEO B1 5- CHA SLOTS 3A 6- CHA SLOTS 3B 7- CHA SLOTS 4A 8- CHA SLOTS 4B 9- CHA...

I didn't forget..definitely later today.. BB

AES MOTW added. BB

Drove a few hours today to pick up some untested neo geo mvs mother boards .. All 4 go to the cross hatch and hang Mv1fz x2 And 2 4...

The cross hatch screen is a good sign that things are okay for the most part. It indicates the game program rom isn't being read. Also...

I'll get back to you a little later with it. BB