Lenovo ThinkCentre 2121 User Manual page 59

7. Install a new hard disk drive into the adapter. Lower the adapter retaining latch until it snaps into position.
Figure 29. Installing a new hard disk drive into the adapter
8. Position the adapter into the adapter bracket and then pivot the adapter downward until it snaps into
position.
Figure 30. Installing the hard disk drive adapter into the adapter bracket
.
Chapter 5 Installing or replacing hardware
45