Step 4.  If necessary, remove the drive from the retainer. Tear both sides of the retainer apart, and remove 
the drive. 
Remove a 3.5-inch drive from the retainer 
Figure 35. Removing a 3.5-inch drive from the retainer
Note: Depending on the configuration, the 3.5-inch drive may be the model in the illustration 
below. 
Remove a 2.5-inch drive from the retainer 
Figure 36. Removing a 2.5-inch drive from the retainer
52 ThinkSystem ST50 V2 Maintenance Manual