Lenovo K49 Notebook - Manual (Page 76)

Removal steps of DC-in bracket and DC-in cable
Remove the DC-in bracket screw 1 . Then remove the DC-in bracket 2 and DC-in cable 3 .
2
1
Removal steps of bracket and USB cable
Remove the USB bracket screws 1 . Then remove the USB bracket 2 and USB cable 3 .
1
1
2
3
Step Screw (quantity) Color Torque
1 M2 × 3 mm, flat-head, nylon-coated (2) Black 1.85 kgf-cm
When installing: Make sure that the screws are fastened to the base cover and the USB bracket is secured.
70 Hardware Maintenance Manual