MSI MPG Z790 EDGE WIFI DDR4 Manuel D'utilisation page 33

3. Remove the protective films from the M.2 thermal pads on the M.2 plate.
4. Remove or exchange the screws according to your SSD length. Skip this step, if you
install 2280 SSD.
4 4
3 3
22110 SSD
31
4 4
2260 SSD