Asus ET2701IUTI - Manual (Page 28)

English
28 All-in-one PC ET2700 Series
4. Align the wall mount adapter to the holes
at the back of the All-in-one PC and secure
it with the four screws you removed in
step 3
5. Secure the wall mount pad to the adapter
with the eight screws (M3 x 8L) that came
with the kit, noting the correct orientation.