marvel vs capcom 2 test rom board and IC22 ----IC29 BAD

OldFoo · Post by **OldFoo** » Tue Sep 15, 2009 7:52 pm

Hello

i have a marvel vs capcom 2 cartridges and since some week it didn't work

the game boot ..and after it say loading game ...and reset again and again

and after some reboot ..blue screen

I tryed to enter inside the menu , and only 1 times i had acess to the menu then i test the game and i have IC22 ---IC 29 BAD .

After test again it was all good and then the game started

I switch off the machin and switch on for see if all was ok and again same problem

I Tested the capacitor and all ok , clean the cartride but same thing

what i could do for resolve the problem ?

perhaps someone have ideas for this problem who knows

thanks

OldFoo · Post by **OldFoo** » Wed Sep 16, 2009 12:54 pm

Have you checked your power supply voltages? Especially the 5 volt is important for the Naomi.

OldFoo · Post by **OldFoo** » Wed Sep 16, 2009 1:58 pm

I have an intense hatred for that cartridge....

One of my customers sent me one repeatedly that I could not make fail if I set the voltage to 5.0 volts. He keeps his game at 5.2 volts and wouldn't change it for some (&(*&)( reason.

I ordered a bunch of the 16 bit buffer chips and replaced 'em all. The board has been on site successfully since.