Lenovo B41-80 User Manual page 48

Appendix A. CRU instructions
4 Pull to unsnap the keyboard in the direction as shown by the arrows
.
c
5 Lift up the keyboard
by the arrows
6 Reinstall the new keyboard and tighten the screws.
7 Reinstall the battery pack. For details, see "Replacing the battery pack" on
page 32.
42
2
and detach the connector in the direction shown
d
.
e f
5
6
3
2
4
b