No M2_1 slot found in the system diagnostics.
No M2_1 slot found in the system diagnostics.
I was attempting a fresh NVMe installation but faced several troubleshooting issues. I discovered that the M2_1 slot isn’t showing up in the BIOS settings. Could you share what you see on your PC and any steps you’ve tried so far?
It seems you're checking if any other devices are connected to the SATA ports. You mentioned that with certain boards, plugging something into the curtain plugs can turn off the M.2 slot.
In the boot or storage choices there might be another section in BIOS to turn off or turn on the M.2 ports. If you have several SATA devices connected, it could be one of them interfering with the M.2 slots. Earlier boards shared connections, so when a SATA or M.2 port was active the associated connection would be turned off.
Sata 3 shares with m2_2, but m2_1 doesn't seem to have any settings or manual options to adjust it. Also, I didn't find any toggles for disabling or enabling the slot.
This addresses the initial issues. Next, I’d attempt to reset the CMOS and possibly uninstall and reinstall the M.2 SSD before rechecking.