Voltage Problem?

OldFoo · Post by **OldFoo** » Tue Sep 15, 2009 7:37 pm

I recently put an ATX PSU in my cabinet to replace an old, clunky, JAMMA power supply. Once I was done, I tested both my Naomi's in it and got error 01 on both Naomi's. I tried multiple working carts to make sure it wasn't the game either. The only other thing I know it could be is a case of wrong voltage, but I'm not sure. Here's my multimeter's readings:

3.361 (for 3.3v)

5.15 (for 5v)

11.97 (for 12v)

OldFoo · Post by **OldFoo** » Tue Sep 15, 2009 9:20 pm

are those reading at the mobo or on the psu?

OldFoo · Post by **OldFoo** » Tue Sep 15, 2009 10:07 pm

Thanks for the quick reply. Those are the measurements I get from the 6-pin and 8-pin plugs themselves. The ones that are connecting into the motherboard.

OldFoo · Post by **OldFoo** » Tue Sep 15, 2009 10:49 pm

they are pretty much spot on but you must remember that if the psu is a low wattage then you will get problems

OldFoo · Post by **OldFoo** » Wed Sep 16, 2009 12:21 am

Ah, well it's good to find out that the voltage is fine. The error 01 must be something else besides the power supply then. It is a fairly new power supply and is 450 watts. I also made a new set of plugs that snap into the motherboard pretty nicely, so its not an issue with the contacts either.