HP Z800 - Workstation - 6 GB RAM Maintenance And Service Manual page 141

8. Press firmly on the two recessed green touch points on the top of the expansion card guide/front
fan holder
Figure 5-74
9. Rotate the assembly
TIP: Move any cables that might be in the way so that you can easily tilt and remove the assembly.
ENWW
as shown in the following figure.
Removing the expansion card guide/front fan holder from the chassis
and then lift it out of the chassis
2
.
Removing and installing components 129