Question Msi m5 mobo not detecting adata m.2 ssd

[Cliff69]

Tried everything can’t find it in bios. Tried both slots. Any ideas??
Thanks.

 

[rgd1101]

full system spec?

 

[Cliff69]

i77700k
msi gaming m5 mobo z270
16gb 3000mhz ram
gtx 1070

 

[rgd1101]

try to find it in bios to boot or to install windows?