DeltaV 13.3.1 Build 6309
Dell Optiplex XE3 supplied by Emerson
We have a strange issue with our operator stations locking up. The machine becomes unresponsive and the only fix, so far, is to power cycle it. The interval is also quite random as several months may go by without an issue and then it will freeze twice in one month.
We are seeing the issue on all 8 of our XE3 machines.
Has anyone else experienced this or have an idea of things we can check?
On one of the machines, we have disabled all power-saving and sleep options in the BIOS. We have also disabled Speed Step and Turbo-Boost to keep the CPU at its base clock speed. So far this machine has not locked up again, but it has only been a month.
In reply to Justin Burgess:
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