I have tried either slots on the mobo and all possible BIOS settings but can't get it to show up in either BIOS or windows.
Using a 1TB Gigabyte NVMe SSD on B550 Aorus Pro with Ryzen 7 3700x.
Using a 1TB Gigabyte NVMe SSD on B550 Aorus Pro with Ryzen 7 3700x.