Asus VivoMini UN68U Manuel De L'utilisateur page 28

3. Gently push down the 2280 M.2 SSD on top of the screw hole
and fasten it using the bundled screw.
4. Follow steps 8-10 under the Installing or upgrading memory
modules section to to replace the bottom cover back on your
VivoMini.
VivoMini UN Series
28