How to Power a Sega NAOMI / JVS Arcade Board via a 24 Pin ATX Power Supply

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I've had a ton of questions about JVS stuff, including how to power a Sega NAOMI / other JVS boards via an ATX power supply. As a collector I always try to use a single item for multiple uses as it A) keeps costs down and B) I don't have infinite space to store everything lol

When it comes to retro gaming saving money means building your own stuff sometimes!

This is my tutorial on how to build your own ATX to JVS / NAOMI power supply harness, including my thoughts on power delivery and how to maximize the 3.3/5/12V lines for the best power possible. This is essential if you are running a NetBoot setup as well considering the Capcom JVS to JAMMA adapters people love to use WILL NOT supply enough power for the NAOMI and the NetDimm.

NAOMI is very sensitive to power and will fail to boot / freeze / restart if power isn't correct.

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