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naomi 1 black screen

Posted: Tue Nov 17, 2009 10:49 pm
by OldFoo
HI! i got three n1 mobo but all give black screen. i power it up in a JVS naomi cab but nothing. Tested also with capcom i/O but nothing. the fans works, the two leds (green and red) are lit but no audio and no splash screen :(



i can trash them or there is a way to fix them? :smt005





thanks :)

Posted: Tue Nov 17, 2009 10:56 pm
by OldFoo
Your cab could be faulty as well, considering that all Naomi's show the exact same symptoms.. Have you got a working Naomi running in the same cab?



Check power levels for 3.3 and 5 volts.

Posted: Wed Nov 18, 2009 4:12 pm
by OldFoo
oh yes, i already tested my others naomi 1 and 2 and works great.



cab is perfect. i have 4 naomi uni cabs and all works perfectly.



only these three mobos are not working :(

Posted: Wed Nov 18, 2009 4:21 pm
by OldFoo
dalla a me :D :smt006 ciao steve

Posted: Sat Nov 21, 2009 11:27 pm
by OldFoo
If you are in the states, I'm always looking for cheap NAOMI stuff to work on for learning.



RJ