Gigabyte Aorus B450 Pro supports Wi-Fi Rev 1.0 and is compatible with a single M.2 NVMe storage device.
Gigabyte Aorus B450 Pro supports Wi-Fi Rev 1.0 and is compatible with a single M.2 NVMe storage device.
As described, the setup looks correct. The 1TB drive is in the right slot, and you have multiple SATA connections and a GPU ready. The issue seems to be with the new NVMe drive not being recognized by the BIOS. Try removing the capture card completely again, or ensure it's properly seated. If the problem persists, check the connection cables and power supply connections.