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| Mortal kombat 2 Jamma problems |
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| joshwaan:
Hi Guys Having a few issues with my MK2 board. the game works fine without the sound board. I have -5V coming from my PSU also if wondering. I have 12V 3AMP,+5 14AMP,one GND connected do I need 2? and -5V. It's really upseting me. I have the IDE and power connetor going from the sound board to the main board also. Don't think it's a PSU issue I tried 2 other same problem. Cheers JOsh |
| joshwaan:
Anyone? |
| ctozzi:
I'm not sure what your asking for but i have worked on tons of mk2's so what happens when you plug in the sound card ? |
| joshwaan:
Hi I plug in my Petercho PSU 12+V 3A 5+V 15A -5V 1A Gnd plug. got the sound board plugged in but no light comes on the sound board. game diplays stay black Diff PSU is this one http://www.in2amusements.com.au/shop/index.php/8/115_Arcade_Power_Supply It powers the sound board and weird noise start, game boots all roms check out ok. Can you suggest anything. |
| BobA:
You need -5V for sound. See this thread. Multi Jamma Problem |
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