I'm having issues with my m.2 drives when inserted into m.2_2 or m.2_4. These are the x670 PCIe Gen 4 slots. Initially I have my m.2 drive plugged into m.2_1 and it was fine.
To get this to work I moved the sata port that my sata drive was installed into just in case there was a conflict. The drive suddenty appeared and was fine all night. I installed games etc, rebooted. This morning I've booted up and the drive has gone. I even unplugged the sata drive and its still gone.
Please can someone explain if there are any issues with m.2 on this motherboard.