Street Fighter Zero 3 graphic issues

[Ninjando]

Does anyone know what could be causing these vertical lines? Other games run fine with the A-Board, so I doubt that's the problem.

 

[pulstar]

Possibly a gfx rom gone bad. Is it on certain screens or is it like that permanently? If it's permanent it could be something worse/harder to fix on the B board.

 

[Ninjando]

It appears to be permanent and the A and B boards are connected properly.

 

[Tyranix95]

Check sum the gfx roms,

And make sure the battery area is ok (no corrosion).

 

[mainman]

The poblem can be the reault of a bad pal, bad mask, bad 245, broken pin on the interconnectors, broke trace on customs, or dooms day scenario a bad custom.

 

[Xionicist]

I've seen something very similar on a Darkstalkers B board I had. It ended up being trace damage, as mainman mentioned. Check it over very carefully, especially around the battery and custom chips region.