Help PC board?

[scott clary]

We have a KOMO 512 mach 1 with a Fanuc 210i controller
The scrolling G code is gone from the screen and the controller locks up at random times, Fanuc says this might be the PC board and wants 3100+ for the part with no guaranty that this will fix our issues. I replaced the hard drive yesterday, no joy. Any insight into this would be very helpful.
Thanks, Scott

[GPena]

It semms to be a RAM memory problem, I suggest you replace the SRAM board first, to do that you must backup all programs and parameters. You'll have to have the new board to replace and test.

Goos luck.

GP.