Hi guys, hope you all had a good Christmas and new year.
I am have a problem when burning Epoch Eproms when I copy the roms the program reads ok when I put them into the machine I get a mech/note err on display, I am using 27c1001 for data and 27c4001 for the sound ST chips, any input where I am going wrong the boards ok as it runs the old £5 roms fine. helpppppppppppp pulling my last few hairs out lol.
tried correct stake key and dip settings no joy.