The screw head broke while installing the M.2 drive.
The screw head broke while installing the M.2 drive.
The clashes seem built right into the motherboard, which explains why you find one at each spot. I encountered this issue on a B550i Aorus Pro AX recently. I used a micro drill bit set, drilled slightly into the screw, then employed a small Torx bit from my iFixIt kit to capture the tiny hole and remove the damaged screw.