I got a MV2F that used to work great as a consolized system. Haven’t played for a couple years. Now it’s having issues. The only thing I did to it recently is upgrade the Unibios to a new version. Now the system plays but crashes, I get a garbled almost camo pattern color somtimes when booting up. Sometimes games play fine. Sometimes they don’t.
I did a voltage read and I’m sending 5.1V from an arcade power supply (I tried several supplies) and this voltage drops to 4.2 on the jamma edge when I read it using a meter. Please can someone help me troubleshoot or take a look at my board?
I did a voltage read and I’m sending 5.1V from an arcade power supply (I tried several supplies) and this voltage drops to 4.2 on the jamma edge when I read it using a meter. Please can someone help me troubleshoot or take a look at my board?