Fan Cowling - HP ProDesk 400 G4 Maintenance And Service Manual

Fan cowling

Follow these steps to remove the fan cowling:
1. Prepare the computer for disassembly (see
2. Remove the access panel (see
3. Remove the drive cage (see
4. Position the computer with the rear panel toward you.
5. Disconnect the power supply cable (1) from the system board.
6. Release the power supply cable from the four retention clips (2) built into the fan cowling.
7. Spread the fan cowling retention tabs (3).
8. Remove the fan cowling (4).
Reverse this procedure to install the fan cowling.
38 Chapter 4 Removal and replacement procedures
Preparation for disassembly on page
Access panel on page 24).
Drive cage on page 28).
23).