Lenovo B590 Notebook - Manual (Page 54)

Removal steps of hard disk drive assembly
Remove the screw 1 , then pull the tab in the direction shown by the arrow 2 .
2
1
Step Screw (quantity) Color Torque
1 M2 × 3 mm, flat-head, nylon-coated (1) Black 1.85 kgf-cm
Remove the hard disk drive from the slot 3 .
3
When installing: Ensure that the hard disk drive connector is attached firmly.
48 Hardware Maintenance Manual