keiichi331
Professional
Greetings!
I have a japanese Naomi 1 and i just ordered a CF kit + Ikaruga from Mitsu. I'm powering the mobo through the capcom i/o and im powering the CF kit through my psu with a line from 5v and Ground. Everything boots and loads up but im always getting an Error 21. According to arcade-otaku wiki
Error 21
Display: THIS GAME IS NOT ACCEPTABLE BY MAIN BOARD.
Cause: Game data (loaded from the GD-ROM to the DIMM board) are corrupted. The NAOMI 2 GD-ROM disk is used with the NAOMI main board.
Countermeasures: Make sure that the GD-ROM drive is firmly connected to the NAOMI board. Make sure that the GD-ROM disk is not scratched or contaminated. The NAOMI 2 GD-ROM disk software cannot run with the NAOMI main board. If you want to run the NAOMI 2 GD-ROM disk software, replace the NAOMI main board with the NAOMI 2 main board.
Not sure what the issue could be. Things i've tried:
1. Ran ram test on Naomi Mobo 1, and all was pass
2. Ran DIMM Test with DIMM and Naomi 1 mobo, all was pass
3. Tested with a legit MvC2 and everything boots up just fine.
Not sure if there is something else im missing, if anyone has any insight, it would be much appreciated!
I have a japanese Naomi 1 and i just ordered a CF kit + Ikaruga from Mitsu. I'm powering the mobo through the capcom i/o and im powering the CF kit through my psu with a line from 5v and Ground. Everything boots and loads up but im always getting an Error 21. According to arcade-otaku wiki
Error 21
Display: THIS GAME IS NOT ACCEPTABLE BY MAIN BOARD.
Cause: Game data (loaded from the GD-ROM to the DIMM board) are corrupted. The NAOMI 2 GD-ROM disk is used with the NAOMI main board.
Countermeasures: Make sure that the GD-ROM drive is firmly connected to the NAOMI board. Make sure that the GD-ROM disk is not scratched or contaminated. The NAOMI 2 GD-ROM disk software cannot run with the NAOMI main board. If you want to run the NAOMI 2 GD-ROM disk software, replace the NAOMI main board with the NAOMI 2 main board.
Not sure what the issue could be. Things i've tried:
1. Ran ram test on Naomi Mobo 1, and all was pass
2. Ran DIMM Test with DIMM and Naomi 1 mobo, all was pass
3. Tested with a legit MvC2 and everything boots up just fine.
Not sure if there is something else im missing, if anyone has any insight, it would be much appreciated!