I also see in disk management it's split into two parts and only allows me to create a new simple volume for one half of it. I tried to clean the disk but it didn't allow me to. Here are some screenshots. I have two SSDs (one to boot from) and was planning on using this HDD for extra storage.
https://ibb.co/1TLR2Sg
https://ibb.co/YPryvWv
Is there an easier way to fix this without having to reinstall Windows with the HDD unplugged?
https://ibb.co/1TLR2Sg
https://ibb.co/YPryvWv
Is there an easier way to fix this without having to reinstall Windows with the HDD unplugged?