Why can't I use my PCIeNVMe SSD for storage?

This video explains how to select which slot to use on a motherboard for the best storage

Confused about , PCIe, SATA and NVMe SSDs? The experts at Crucial explain all you need to know about form factors, physical interfaces and more

nvme m2 slot laptop This video explains how to select which slot to use on a motherboard for the best storage

nvme slot vs m2 My small Kingston A2000 drive works and boots in either nvme slot The P3 works only in the first slot I've checked