Could it be a corrupt GKDBEV39 chip? I had 5 of these machines given to me and this is one of three that came up with that “SHA” or something like that flash board needs replacing. On the other 2, I changed out the chip with the DBEV39, and they work great. If that chip is corrupt, Would it be advisable to remove one of them that’s working and try it in this board, or is the board itself the issue? I don’t want to take a functioning board and possibly destroy another chip. I sent a picture of what was in it. This chip was the same one in All 3 that gave me the flash board error, after I replaced batteries and tried to key chip.
I tried doing the calibration on all the machines, still had the same results.