Lenovo B470e Notebook - Manual (Page 56)

Removal steps of keyboard
Remove screws 1 .
1
1
1
When installing: Make sure the screws have been fastened to secure to keyboard.
Step Screw (quantity) Color Torque
1 M2.5 × 7 mm, flat-head, nylon-coated (3) Black 3.0 kgfcm
Carefully lift the keyboard until you can see how it’s connected. Hold the keyboard above the computer, and
then detach the connector in the direction shown by the arrows
4 and 5 .
3
4
5
When installing: Make sure that the FPC connector is attached firmly.
50 Hardware Maintenance Manual