HP EliteDesk 700 G1 Microtower Hardware Reference Manual page 28

8. Align the small pins on the release latch with the small holes on the side of the drive and press
the latch firmly onto the drive.
9. Slide the optical drive all the way into the drive bay (1) until the green latch locks onto the bottom
of the drive bay (2).
22 Chapter 2 Hardware upgrades