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Neo Geo MVS1A Graphics Corruption Help

Evan

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I recently got a new candy cabinet so bought a cheap mvs board on Ali express with a 161 -1 to put in it. Today I was letting it run however it randomly started having graphical glitches. Reseated the cartridge but issues remain and are in photos attached. I don’t have another cart to test. However looking at the problem I think it may be something bad on my board. Anyone encountered this issue before?
 

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It could be a bad L0-Rom or a broken trace between the video chips.
If the cart itself is not the problem.
 
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