I am trying to use an Optane chip, and I believe I have installed it correctly, but the application for it says
Cannot Enable Intel Optane Memory
Your system appears to be Intel Optane memory ready but no Intel Optane memory modules were detected in your computer.
Windows device manager shows an item in the category "Disk drives" called "INTEL MEMPEK1W032GA", which is the part number for an Optane chip, so it is at least correctly attached to the motherboard.
My motherboard is an ASRock X299 Taichi, and I have flashed it to the latest stable BIOS release. The manufacturer's spec sheet says that each M2 slot "Supports Intel® Optane™ Technology".
I have also confirmed that
- I am running Windows 10 on a SSD, and booting with UEFI.
- The boot disk has more than 5MB of unallocated space, which I believe is at the end of the disk, based on the output of
diskpart
. - The SATA controllers are set to use Intel RST mode.
Best Answer
Cannot Enable Intel Optane Memory - Potential Solution
Go to the UEFI boot menu by pressing
F2
orDel
at system startup, and then from theBoot
tab options, you will want to Disable theCSM
option—see the 4.4.1 labeled section below and ensure these options and sub-options from 1-4 are configured accordingly as well if disabling the CSM option alone doesn't resolve.Why
According to Intel regarding the Intel Optane Memory
According to the ASRock X299 Taichi manual (Pg. 21 & 103)
According to the Cannot enable Optane Memory Intel community thread
Further Resources