Hello,
I stuck with my Intel Optane in a Nitro 5. I reinstalled the Windows 10 after a system crash. And cannot setup the Optane properly.
I have the latest BIOS (v1.28). Set UEFI (as required, anyway no other option) , SATA mode is : RST with Optane.
I have a small unallocated space at the end of the HDD (as required for the Optane).
I install all the Driver what found on the Acer product page.
All Windows update installed.
About the error message:
When I try disable the Optane:

I noticed something in the device manager. Before reinstall the Win 10, in the disk drives there was 2 separate drive : the Optane and the HDD.
Now it is in one line:

Could anyone have a solution?
Help me, please.
Thank you very much.