mecha
Well-known member
I tried searching for this problem a few different ways on here and came up empty so I'm making a new post for it. 
I dug my Mortal Kombat 2 board out of its storage box and after resolving the continuous "Custom Chip Bad" error I had since I bought it (it was dirty game roms) I hook it up again and now I have blocky text/distorted graphics. ----------- based on what I've read over the last few years this is probably attributed to a failing RAM.
I just had the game running for awhile and just as I was going to snap pictures to post here, the graphics cleared up. to be sure I powered it off and back on and now I'm back to having no sync again.
EDIT: the sync issue is in the JAMMA harness -- I plugged MK4 back in and the problem carried. blocky text is back however!
monitor is a U5000
pics of what it's doing:
thanks. help me channelmanic, you're my only hope.
I dug my Mortal Kombat 2 board out of its storage box and after resolving the continuous "Custom Chip Bad" error I had since I bought it (it was dirty game roms) I hook it up again and now I have blocky text/distorted graphics. ----------- based on what I've read over the last few years this is probably attributed to a failing RAM.
I just had the game running for awhile and just as I was going to snap pictures to post here, the graphics cleared up. to be sure I powered it off and back on and now I'm back to having no sync again.
EDIT: the sync issue is in the JAMMA harness -- I plugged MK4 back in and the problem carried. blocky text is back however!
monitor is a U5000
pics of what it's doing:
thanks. help me channelmanic, you're my only hope.
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