The problem is finally understood, the reason is that the installation of Ramdisk caused the two items of Windows to be unrecognizable.
For my new Precision 3650, every enter Window 11 Pro setting>System>Storage>Advanced storage settings, I cannot enter only Storage Spaces and Disks & Volumes (flash out). I had asked to Dell Technologies but he advice me re-install Windows(I don't want do that). Is it Windows problem or Dell software problem?Anyone has that problem? Thanks. [IMAGE]
Precision 3650 cannot enter storage setting?