HP proone 400 g2 Maintenance & Service Manual page 42

3. Remove the stand (see
4. Remove the access panel (see
5. Remove the hard drive (see
6. Push and hold the tab (1) while pushing in the latch (2) at the back of the optical drive enclosure and
slide the drive (3) out of the chassis.
7. Align the new optical drive with the opening in the side of the computer. Push the drive in firmly until it
snaps into place.
NOTE:
32 Chapter 4 Removal and Replacement Procedures
Attaching and removing a stand on page
Access panel on page
Removing a 2.5-inch hard disc drive on page
The optical drive can be installed in only one way.
24).
28).
30).