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  1. K

    SuperMicro H12DSi-NT6 / Epyc 7763 Dual CPU boot failure

    Hello JP, Thanks for the feedback. We have a 1300W PSU running the system, both 8 pin CPU power cables connected. I waited a good amount of time, just to make sure it had a chance to initialize, at least 10 minutes in one case so that I could definitively rule it out. It's funny you mention...
  2. K

    SuperMicro H12DSi-NT6 / Epyc 7763 Dual CPU boot failure

    Hi all, New to the site, but I seem to hit this forum quite a bit with my googling. I've got a SM H12DSi-NT6, two Epyc 7763's, and 256 GB of LRDIMM ram (2 x 128 2933 ECC Micron). With one CPU and both both dimms in the C/D channel of CPU 0, the system boots. When we try both cpu's, the...