My primary sdd is only 100gb so I downloaded like Windows and 1 game before it ean ran out of space (I would rather just have windows on it) I have a 1tb HDD but for some reason I can't ever download games on it or really do anything with it. So I set out to download Windows 7 (I have a cd For it) when I remembered my primary ssd is windows 10. So several things. First would this matter if I'm just storing games on it and second how would I go about installing whichever windows I need? I put my windows 7 disk in and unplugged my ssd then booted, black screen.... So I changed boot order to the disk and still black screen then I changed it to the HDD and it popes up with a message "no operating system found, unplug all drives without operating system and press ctrl alt delete to restart" any ideas?