I have a MV-1FZ that I have turned on nearly everyday and has been working perfectly until I turned it on today. I get the boot screen (green garbled screen) working just fine but it doesn't boot to the Neo Geo screen.
With no cart inserted, it boots to crosshatch, but with cart inserted, its just blank after the initial garbled screen.
Any ideas? +5V is fine, and I have not taken the board apart to inspect it yet, will do that tomorrow, but just wanted to get some preliminary ideas before I do that.
I don't suspect anything wrong with the carts themselves because I have 6 different games that prior to today were all working, but now all have the same problem (blank screen after initial green garbled boot).
With no cart inserted, it boots to crosshatch, but with cart inserted, its just blank after the initial garbled screen.
Any ideas? +5V is fine, and I have not taken the board apart to inspect it yet, will do that tomorrow, but just wanted to get some preliminary ideas before I do that.
I don't suspect anything wrong with the carts themselves because I have 6 different games that prior to today were all working, but now all have the same problem (blank screen after initial green garbled boot).