Lenovo B575e Notebook - Manual (Page 77)

Removal steps of DC-in sub card
Remove the screws 1 , and then remove the DC-in sub card in the direction shown by the arrow 2 .
1
Step Screw (quantity) Color Torque
1 M2 × 3 mm, flat-head, nylon-coated (2) Black 1.85 kgf-cm
Chapter 7 . Removing and replacing a FRU 71