DEAR MOTHER OF GOD!!! I found what the problem was :)

For some reason, windows used 20 gig of my second hard drive as a storage pool. I do not know how or why... I certainly did not do it...
When...

1) no joy. Sidenote: during the original windows install a 2 days ago I distinctly remember my 2TB HDD being a possible installation place. Obviously I chose my ssd... When starting the WIN10 install...

Robgr:
I dont have acces to a second PC or SATA docking station atm. This was plan C for me. I can try that this weekend if all else fails.

boombastik:
Going to try the fir,ware update and if...

Hey guys,

I´ve been googeling this for a few days and can not seem to find the answer. So here goes...

Problem:
I have a 2TB seagate barracuda HDD that is not showing up in:
- disk management...