I have a Sabertooth z77 mobo with a SSD for boot up, but when I go to "My Computer" I can't see the 1tb HDD. Yet in advanced BIOS settings it's there. What do I have to do so that I can see and write to it when in Windows?
Did you recently add this hard drive? Go into the Disk Management console (Right-click on Computer and select Manage, select Disk Management). Does the 1 TB drive show up in there (scroll down the list of drives)?
No it does not. I put it all together today, it went in with the rest. I've seen many people online saying that I have to do something in the BIOS to allow the motherboard to see a tb drive, but can't find how.