Franco23444
Grand Master
Hello everyone, I got a mk4 pcb that I have acquired around a year ago and I bought it at a killer price. It has one weird issue though. It’s kinda hard to explain so I’ll try my best. I also have a video for you all to see. So when I power the game up, the start up screen should usually check if all the chips are ok and should all turn green. Well my board doesn’t do that, instead, it only reads the roms on one side and doesn’t read any of the ram chips. The other issue is that when I try to go into the test menu, it locks up and I have to reset it using the reset button. Other than those issues, the game has plays fine,sound works, and it does have a little bit of graphical glitches but it’s barely noticeable. Also, my board had version 2.0 roms but I upgraded them to 3.0. Still didn’t fix the issue.
Video:
View: https://youtu.be/j28xPiiWSvE
Video:
