Konami advantage 5 SERIAL I/O Error

[scottf11961]

Switched games on my Konami Advantage 5, tried doing a partial clear, but received an error cf1 md5 does not match stored value. Tried to re-clear doing a full clear.. set my settings, and same error. See pic

Any suggestions?

Thanks!

****Just to update, a person on here sold me the wrong CF Card and chips. I have the Konami Advantage 5, 5 reel, and he sold me the video version. After tracking down the correct CF,  I was able to clear the machine with a clear card, but when I re-booted, I got SERIAL I/O ERROR.  I don't have a bill validator,  nor is there a printer..and it is coinless. I purchased this with it set up for freeplay,  and not sure how the original settings were. I initially thought it was a problem with the machine itself,  but I have twin machines, and the board has the same error in the other machine.

ANY thoughts???

THANKS!