HP Compaq Elite 8300 Series Reference Manual page 127

10. Press down on the green release latch next to the hard drive (1). While holding the latch down,
slide the drive forward until it stops, then lift the drive up and out of the bay (2).
Figure 4-36 Removing the Hard Drive
11. To install a hard drive, you must transfer the silver and blue isolation mounting guide screws
from the old hard drive to the new hard drive.
Figure 4-37 Installing Hard Drive Guide Screws
Installing and Removing Drives 119