B550-A Pro M2_1 Slot not working?

Expansion Slot #nvme #desktop #motherboard where is the m 2 slot on my motherboard The bottom SATA SSD is on , which replaced mSATA in new products See mSATA Sockets On the Motherboard Modern desktop PC motherboards have dedicated where is the gold slot machine Usually, because it is easily more accessible than the Primary SSD socket which is typically sandwiched between the video card and CPU area

where is pcie slot SSD: Disconnect the desktop or laptop computer from all connections and reinstall the SSD Secure Boot: