Step 2.  Remove the 3.5-inch drive. 
a. 
Slide the drive retainer out from the drive cage.
b. 
Tear both sides of the retainer apart and remove the drive from the retainer. 
Figure 48. Removing the 3.5-inch drive
Note: Depending on the configuration, the 3.5-inch drive may be the model in the illustration 
below. 
Install a simple-swap drive (bay 3)
Follow this procedure to install a simple-swap drive to bay 3.
S002 
CAUTION: 
The power-control button on the device and the power switch on the power supply do not turn off the 
electrical current supplied to the device. The device also might have more than one power cord. To 
remove all electrical current from the device, ensure that all power cords are disconnected from the 
power source.
About this task 
Attention:
•  Read “Safety inspection checklist” on page 43 and “Installation Guidelines” on page 41 to ensure that you 
work safely.
66
ThinkSystem ST50 V2 Setup Guide