HP Compaq 6005 Pro Maintenance And Service Manual page 75

b. Press the tab on right side of the cage (2), and then swing the right side of the cage away
from the chassis to remove it (3).
NOTE: If the cage sticks and will not come loose, press down on the top of the panel near
the tab while pressing the tab.
Figure 6-37
11. Remove the heat sink
12. Disconnect all cables connected to the system board, noting their location for reinstallation.
13. Remove the three remaining Torx T15 screws that secure the system board to the chassis (1).
Removing the I/O panel cage
(Heat sink on page 60).
System Board
65