Power cycle system after turning off the CMS in BIOS
Power cycle system after turning off the CMS in BIOS
It seems the issue might be linked to your PCIe 4 riser cable and BIOS settings. After resetting the BIOS, it returned to PCIe 3, which could affect performance or functionality. Double-check the cable connection and ensure the BIOS version matches your hardware requirements.
I configured it for PCIe 4. It seems odd that the board might go back to Gen 3, though I’m not sure.
The board appears to be a newer model released in generation 3, so it likely went back to that version. edit: You mentioned soft tubing—did you want me to include that?
Typically it flips the other way; the module defaults to Gen4 when supported, but with a riser you must set it to Gen3.