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Title: 502 board in a Denver Duck issue Post by: BR549 Auto Sales on November 09, 2013, 10:12:23 PM I tried a different 502 board in My Denver Duck and after Ram error/Eprom error and turning the jackpot key accordingly I am getting this on my display, I'm guessing it's an issue with the board itself but does another member know what may be the issue?
Thanks, David Title: Re: 502 board in a Denver Duck issue Post by: cowboygames on November 09, 2013, 10:26:22 PM Are all proms seated correctly? You might check the pins on the MPU to motherboard sockets to see if any are bent also. Worst case I'd try a full clear before giving up on the board. What happened to the original board?
Title: Re: 502 board in a Denver Duck issue Post by: BR549 Auto Sales on November 09, 2013, 10:37:52 PM The other board is in the DD and running fine, I just was testing this one. I will check for the bent pins and proper seating on the chips.
Thanks cowboy. |