Windows installed on SSD, but HDD not showing up

Ezenemy

Honorable
Oct 25, 2012
142
0
10,680
Hey, setup a new build for my girlfriend. Gave her my old 840 120 GB SSD and bought her a brand new Seagate 1TB HDD. I installed Windows on the SSD, and planned on using the HDD for everything else. However, the HDD isn't showing up when I go to My Computer - http://puu.sh/gTSgq/0ea8eba522.png

But it is there in the BIOS, I am not able to select it as a boot option, but if I dig into the options it shows up. It is even showing on my Samsung firmware - http://puu.sh/gTSgS/a92c1ae66b.png

It is also showing in Device Manager as well. I have tried switching around the sata port, and made sure the power cable is connected properly. I mean, it's showing up, I just can't use it apparently. I've never seen this - any help is appreciated.
 

Ezenemy

Honorable
Oct 25, 2012
142
0
10,680
Just got my PC setup while waiting for an answer on my new 1TB 850 Evo. Again, my other 1TB HDD isn't showing up, but my old 750Gb is.. Really weired out. Completely different PC and SSD.
 

gamedev21

Reputable
Mar 17, 2015
6
0
4,510
I would check disk management and see if its there, could be called unallocated space, if it is there then right click and create new simple, follow prompts and format when it asks, doing this will also assign a drive letter