MSI x99S SLI plus PM961 detection issue

[andybarsblade]

I have installed a 1tb PM961 SSD into my MSI X99S but it does not show it as available in the bios?



https://www.overclockers.co.uk/sams...3.0-x-4-nvme-solid-state-drive-hd-22f-sa.html

Anybody help?

 

[andybarsblade]

I have PCIE or SATA to chose from?

 

[andybarsblade]

PCIE

Same issue, support site does say 500gb is compatible but nothing on the 1tb.