Sega-Naomi

Hello All,



I'm the proud new owner of a NAOMI 2 with VF4 installed.



I have a reset issue that is occurring during gameplay and sometimes in attract mode. I've run both the ram and rom test with good results. I've also checked the voltages and while it *had* been running a little high, I adjusted it down to 5v and 3.3v on the power supply.



I'm betting the cart is the issue, but I can't be sure. The resets, during game play, occur in between stages 99% of the time.



This is the cart, not the GD-Rom version.



Anything else I should look for/test?



Cheers,



David

Just to note the cart is worthless if you do need to replace it.

If that is the case, I'm OK with losing the cart. I just want to make sure the NAOMI 2 itself is OK more than anything, honestly.

Most of my issues with random resets were from having not enough power, not from having too much. You want the 5v around or above 5.1 but not above 5.2. I leave mine at 5.12 and 3.32 or so.