New 4tb WD Red drive not seen in Windows

[Robzere31]

Just purchased new new WD red 4tb nas drive.

https://www.overclockers.co.uk/wd-4...ternal-nas-hard-drive-wd40efrx-hd-408-wd.html

Come to format it for the first time & windows doesn't see the drive at all.

Tried it installed in the PC & in an enclosure & the same result for both.

Is there something obvious I'm missing or do I have a dodgy drive?

 

[Robzere31]

Bios doesn't see the drive either.

Also tried swapping out my 3tb WD blue from the PC & putting the new 4tb Red in, & the same result in it not being seen.
I'm guessing I have a DOA drive?

 

[Robzere31]

Still no joy getting it to work so opened up an rma request.