7. Latch two hooks of the lower keyboard mounting on two apertures.
8. Attach the lower keyboard mounting bracket by using two screws A(M4x8).
9. Fix the arms of the lower keyboard mounting bracket by using two screws B(M4x14).
Screw B
Screw B
10. Attach to latch two hooks of lower cover B in the aperture of the lower keyboard mounting bracket.
* : Attach it while the hooks come to the punch mark B.
11. Insert two protrusions of the lower cover C, two hooks A and three hooks B into the cut-out of the lower
cover B, the aperture and the protrusion of the upper keyboard mounting bracket.
Protrusions
Lower keyboard mounting bracket
Apertures
Lower keyboard
Apertures
mounting bracket
Upper keyboard
mounting bracket
Hook A
Screw A
Hooks
Figure 1-2-43
Lower cover B
Hooks
Figure 1-2-44
Lower cover B
Hook B
Figure 1-2-45
1-2-32
Screw A
Lower cover C
2RG/2RH