My capcom snk 2000 will load to the capcom version and international disclaimer screen, and then the system will promptly reboot. It will do this infinitely until turned off. It had been working without any errors. I checked voltages and they seemed ok. +5 seemed high at the power supply, measured about 5.22 at the MB itself, other voltages checked out fine. Where should I begin looking?
Yes, I've already adjusted the +5v down. It's reading about 5.05 at the MB and all other voltages are within tolerance. Found a bunch of caked up dirt inside the cart under the vent holes and cleaned it all up, but still no luck. Rebooting at the same spot every time, definitely making me think it's a rom or ram error.
Will I be able to run the ram/rom tests without booting the game up? I did clean up the naomi board. It wasn't very dirty to be honest, went ahead and changed the super cap by the lithium battery too. I will try to get test menu running.