Dell PowerEdge SC1420 - Manual (Page 61)

If you are installing a drive in the hard-drive bay, proceed to step 10 .
Figure 7-6. Installing Drive Rails
6. Attach the adapter rails to the adapter by aligning the screw holes on the adapter with the screw holes on the rails and then inserting and tightening
all four screws (two on each rail). See Figure 7 -7 .
7. Slide the adapter into the 5.25-inch drive bay until the tabs on the rails securely click into position. See Figure 7 -8 .
Figure 7-7. Installing the Adapter Rails
Figure 7-8. Installing the Adapter
8. On the hard-drive cooling shroud, squeeze the two tabs that secure the shroud to the cover and rotate the shroud away from the cover. See Figure 7 -
3 .
9. Remove the hard-drive cooling shroud from the system.
10. Slide the new drive into the drive bay or the adapter until the tabs on the rails securely click into position.