Anyone fix PGM Carts?

[Arcade-Projects]

Popped this game in and it was working fine. Came back a few minutes and saw this glitching. .Checked voltage immediately and noticed it was fluctuating rapidly from like 5.25-5.35.

Shut off the game and noticed one of my E2 ground pins (bottom rowA) was slightly pulled out. Switched PSU with my NOS E2 one and problem still persist. Put in martial masters and it seems to play fine. Voltage is fine with my NOS PSU. Old PSU is fine now too, but I think the voltage pot when awol or something on it.


Could this be a motherboard issue? If its worth the trouble Ill reseat all the chips that are socketed on the catridge. Probably even reseat the cartridge connector to the motherboard. Im not against buying another motherboard.

hopefully the psu didn't just omnomonom my game/the ground . I rather it be the motherboard.

Thanks.

Below is a video.



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