HP 2010 - Manual (Page 16)

5. Slide the base away from the bottom of the monitor.
Figure 3-5 Sliding the base away from the monitor
6. Remove the square plate on the back of monitor. Use a coin at the base of the plate to pry it
loose.
Figure 3-6 Removing the plate from the back of the monitor
10 Chapter 3 Setting Up the Monitor