MSI PRO Z790-P WIFI DDR4 Manuel D'utilisation page 33

Installing M.2 module into M2_2/ M2_3/ M2_4 slot
1. Please install the supplied EZ M.2 Clip kit in the M.2 slot according to your SSD
length.
2. Insert your M.2 SSD into the M.2 slot at a 30-degree angle.
3. Rotate the EZ M.2 Clip to fix the M.2 SSD.
1 1
2 2
30º 30º
3 3
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