1 Reply Latest reply on Feb 25, 2015 11:04 AM by sylvia_intel

    DX58SO QPI/Uncore Voltage Override Problem


      I have DX58SO with the latest BIOS (5600) and  X5650.

      The problem is that I can not set the Performance Memory Profiles in Memory configuration.

      If I do, the system can not boot and goes back to default.

      I could change the memory settings without any issues through  Intel Desktop Control Center, though. I noticed that the uncore voltage is hidden in the bus speed section in Intel Desktop Control Center and in Intel Extreme Tuning Utility.

      So I think that the problem is that I see that option in the BIOS, and if I set it, I could not boot.

      Is it possible to change the uncore for my xeon?

      If so, how?