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Hi all, I recently got this MS8 up and running. I did a cap kit and it's nearly perfect except I'm getting wavy brightness along the left side. I tried a few different boards just in case, and even swapped in a Happ 200 watt power supply in case that had an effect (which actually seems to have...

Hello folks, Working on this Mortal Kombat II board. It passes all startup tests consistently. There are errors with all sorts of backgrounds and text. Some screens with no motion are perfect. I've tried swapping the socketed customs with known working ones, no change there. The board...

This game was on location, and after about 6 months I was in and noticed some flickering graphics. It seems that some portions of the sprite layer is not working. During the intro the "sons" is missing from The Simpsons but at the last few frames before it changes to the next screen, you can...

Hi all, Wondering if anyone has seen this before. This 4 slot board is showing black dots on the right quadrant of the screen on all slots, and different cartridges. Thanks!