I've installed a new 4TB magnetic HDD to my Windows 10 machine. It has 2 partitions of roughly 2TB each. The drive didn't just appear, but I found that using the Windows Computer Management tool I could format the first partition and assign it as E: in Windows.
However, there doesn't seem to be a way to assign the remaining 2TB to a drive or even to format it. I've attached a screenshot of what's showing in the Windows Computer Management tool.
How can I get Windows 10 to recognise the remaining part of the disk? Thanks!
Update: Following this guide
, I was able to combine both partitions into a single 4TB partition, however I had been hoping to have 2 drive letters with roughly 2TB assigned to each. I'm still not sure if I can do that.