Sega-Naomi

Now, I know I had this problem on my old Naomi 1, but that thing was crappy Basically, it has a Naomi GDRom error if I dont have power to the GDdrive, then Error 22 with power Using the correct cable now, Capcom IO, and a Naomi 2 board. Think its because it needs a slight tweak on the 5+v line?



Edit: Definately a problem with my Cable or GDrom drive. What cable exactly is it? Dont want to buy the wrong one

no the BIOS from a Naomi 1 is no useable in a Naomi 2 or vice versa.

RE: Capcom I/O, theres a volume knob

see next link

http://www.solvalou.com/arcade_naomicapcom.php

top picture, No 5

Yea found out the bios thing and deleted it XD Thanks Meg, i thought that was either the volume thing or a power tweak, so that works for me appreciate it

Changed the thread again

Hello,



I'v been having the same error on my naomi board and to be honest I dont know what do.



I read the post but i cant seem to understand it, since im a bit new to owning a board, so i was wondering can someone tell me what to do to fix it please ?



Thank you.~

what problem/error message are you getting ?

error 22

Communication error occured between main board and option board



Edit : I just get a naomi white screen and the error under it ..

okay couple of questions,

Naomi 1 or Naomi 2 ?

what I/O board are you using ? Sega or Capcom

are you using a seperate PSU



IIRC Error 22 is usually down to the SCSI cable that links the Dimmboard and the GD drive

Know where to find a cheap cable Megalo?

only in MvC2



sorry, I dont, only excellentcom.net - they sell them seperately ( i think)

no one ever did comment if a standard cable would work