Sega-Naomi

Hi!



I just bought a ferrarri f355-challenge twin, they worked when I picked them up. But when I got home with them one of the cars just keeps rebooting when the sega loga shows. I have tried to swap pcbs from the working car to the other. Now I have nothing more to swap and it still reboots.



any ideas? It feels hopeless

First check the PSU to see if it gives correct voltages. Compare with the other PSU in the working car for comparison. In addition, make sure the cab is clean, and the PSU is not full of dust and dirt..

I have tried to swap the psu from the working cabinet to the non-working cabinet and it still reboots. I have swapped part by part from the working cabinet, and now I have no more parts to swap.



First I thought it was some settings in the test meny that was wrong but I looked through the manual and found nothing.[/img]

Check Naomi 1 mainboard types, they need all be the same type.



Some people mix and match. F355 DX only really works with the first Rev Naomi mainboard (one with Japan fans - not the China type).