hey guys - I am restoring a Mortal Kombat 3 cabinet that has a brand new WG k7400 inside. The game boots fine and passes all test but there are weird graphic anomalies.
Thought maybe the monitor was a problem or the game board but then I ran across a you tube post from a guy with a UMK3 board and the exact same issue.
https://www.youtube.com/watch?v=feRg15Walzg
Note: I am not using a converter of any type like he is but getting the same issue.
Any help or advise would be very much appreciated. Thanks guys!
Thought maybe the monitor was a problem or the game board but then I ran across a you tube post from a guy with a UMK3 board and the exact same issue.
https://www.youtube.com/watch?v=feRg15Walzg
Note: I am not using a converter of any type like he is but getting the same issue.
Any help or advise would be very much appreciated. Thanks guys!

