I am trying to get an HDD working on my PC, I already have an SSD with the OS on it and some files working fine. When Im in the bios and look to the boot options, it my WD Black hdd shows up but when im in windows 10, it wont recognize the disk. I tried going into the computer management and it shows Disk 0 (hdd) as unknown and not initialized. Its a 3 TB hdd so I tried to do an gpt initialization and it says the specified disk is not convertible because the size is less than the minimum required for GPT disks. I also tried the data lifeguard from WD and both the quick and full test failed. I also tried connecting it to different sata ports and nothing changed. There is nothing on it so I dont need to worry about data recovery. Please if anyone could help it would be greatly appreciated.