1040 Top Case Assembly - Lenovo 440128U Hardware Maintenance Manual

Table 13. Installation of the keyboard
When installing the keyboard, do as follows:
1. Attach the connectors.
2. Attach the keyboard so that the keyboard edges are under the frame as shown in the following figure.
3. Secure the keyboard by tightening the screws from the bottom side of the computer.

1040 Top case assembly

For access, remove "1020 Hard disk drive or solid state drive assembly" on page 54.
Table 14. Removal steps of top case assembly
Step Screw (quantity)
1
M2 × 3 mm, wafer-head, nylon-coated (8)
58
Hardware Maintenance Manual
Torque
Color
Black 0.181 Nm
(1.85 kgfcm)