Lenovo ThinkSystem ST50 V2 Maintenance Manual page 73

Note: To prevent from damaging the drive with static discharge, do not touch the circuit board on the
bottom of the drive.
Figure 47. Circuit board on the drive
Step 1. Install the 3.5-inch drive to the drive cage.
a. Slightly tear both sides of the retainer apart.
Note: Position the drive connectors on the opposite side of the retainer handles.
b. Align the four holes on the drive with the corresponding pins on the retainer; then, fit the
drive into the retainer.
c. Slide the drive into the drive cage.
Figure 48. Installing a 3.5-inch drive to the drive cage
Note: Depending on the configuration, the 3.5-inch drive may be the model in the illustration
below.
.
Chapter 3 Hardware replacement procedures
65