Hey all, so I built a PC for my friend a small while ago and he had two storage options. A 500gb Intel 660p SSD, and a 2tb Seagate Barracuda. The M.2 SSD worked fine, and the OS was successfully installed on it, however the HDD was not detected. I tried a few things in the BIOS, and noticed the SATA ports were disabled, so I enabled those and it still didn't get detected in Windows.
Motherboard: MSI B450m Mortar Max
Affected Drive: 2tb Seagate Barracuda 7200rpm
I don't have any photos, so I apologise for that.