HP TouchSmart IQ520 - Desktop PC Manual page 42

10 Remove the screw (A) that secures the memory cover to the back of the computer.
11 Pull up the memory cover slightly on the bottom edge to release it (B), then, gently slide the cover
down toward the bottom of the computer (C), and then remove it.
WARNING: Beware of sharp edges inside the chassis.
To upgrade your hard disk drive, see "Removing and Installing the Hard Disk Drive" on page 12.
6
Upgrading and Servicing Guide
A
B
C