Good evening!

We are still down with this SUPERMAX-50 with a problem at the controller 18M that will not start.

So far I am suspicious of a problem with the graphics module. Since the problem started to show very gradually, all of a sudden the CRT monitor was not working, then I will come back up. This happened a few times (and also the controller will lose operational parameters and we had to reload them)

Until two days ago, there is no more CRT coming up. System turns on normally but no CRT screen to work with. I discarded a CRT monitor failure.

The LED error code is the one in the attached picture. this CPU number is A16B-3200-0210 / 02B
We will appreciate any pointers that could help us find a solution. Thanks!