Lenovo K4350 Notebook - Manual (Page 59)

Remove the screws 3 , and then detach the connectors.
7
6
8
9
4
5
3
3
Step Screw (quantity) Color Torque
3 M2 × 6 mm, flat-head, nylon-coated (2) Black 0.181 Nm
(1.85 kgf-cm)
When installing: Ensure that all the connectors are attached firmly.
Chapter 8 . Removing or replacing a FRU 53