HP ProLiant BL40p Setup And Installation Manual page 21

3. Remove the three-fan assembly:
a. Disconnect the fan cable from the PCI-X mezzanine board (1).
b. Pull out the fan clips located underneath the assembly (2).
c. Lift the assembly out of the chassis (3).
Figure 1-6: Removing the three-fan assembly
4. Remove the DC power converter from the system board. Refer to the label on the
DC power converter for details.
HP ProLiant BL40p Server Blade Setup and Installation Guide
Installing the Server Blade and Options
1-9