mephisto567

Problem resolved: When comparing my BIOS Setting-Tabs with the ones in a YouTube Video I noticed that some entrys (Hyperthreading and Enabled CPU Cored to be precise) where completely missing from my BIOS Setup-Page. I then reset the BIOS Settings to factory defaults and for some reason they appeared again so I could edit them accordingly. Now everything works just fine and UnRaid shows every Core available.

Hello! Recently, I acquired an old HP Z800 Workstation from a friend. I plan on using it as an Unraid Server, so I bought two Xeons (X5670) and installed them, but now they are not correctly recognized by Unraid itself or a different Linux Distro I tried (EndeavourOS). My BIOS is on the latest version (3.61 Rev.A) and recognizes both CPUs without a problem. Here's what is said on the System Information Window: But when I boot into Unraid or EndeavourOS only one of two CPUs with only a single core (should be six) are recognized. The Processor Tab on the Dashboard only shows “CPU 0”. Here's the Output from lscpu: I have also attached the Diagnostics. What could be the issue here? Thanks in advantage for any suggestions and your help! Full Specs: Device: HP Z800 Workstation Processors: 2x Intel® Xeon® Processor X5670 Memory: 64 GB Registered ECC RAM (4x8 GB 1600 MHz, 8x4 GB 1333 MHz) Graphics: Nvidia Quadro 6000 cassiopeia-diagnostics-20230218-2237.zip