Lenovo IdeaPad Z475 Hardware Maintenance Manual page 42

Lenovo Z475/Z575 Hardware Maintenance Manual
Z575: Remove the screw
b
When installing: Make sure that the HDD connector is attached firmly.
38
to remove the hard disk drive from the slot.
Step Screw (quantity)
a
M2.5 × 3.5 mm, flat-head, nylokcoated
(2) (Z475)
M2 × 2 mm, flat-head, nylokcoated (1)
(Z575)
a , then pull the tab in the direction shown by arrow
a
b
Color Torque
Black 2.5 kgfcm
Black 1.6 kgfcm