Motherboard not seeing M.2 SSD??

Question

Solid State Drives

Мат. плата Asrock b450m pro4. 
SSD M. 2 WD Green [WDS240G2G0B].

The MP has a slot for Ultra m. 2, where he stands.

this model mat. fees

Answer 1

Your SSD is a SATA-III interface and must be installed in the M.2 (non-Ultra) slot of this motherboard.
The Ultra M.2 slot is for PCIe SSD only.

Answer 2

First you need to see if the disk is visible in the BIOS. If it is visible in the BIOS, but not in the system, then it needs to be initialized - in Windows Computer management - disk management - right on the disk - initialized.
Or download the correct firewood.
If the disk is not seen in the BIOS, then check if the disk is connected correctly and once again check the compatibility of the dsik and the motherboard

Answer 3

Stupid question: does it work in the second connector? The disk seems to be satashny, on your screen it is written - sata in the second connector.