User Guide191www.bull.comReplacing the PCI Cooling Fan1. Make sure the power switches for the computer, video monitor and anyperipheral devices are turned OFF and unplug the power cord (see “GeneralSafety Information” on page 132).2. Disconnect the monitor and peripheral devices from the system.3. Remove the server cover. Refer to “Removing the Server Cover” on page 160.4. Disconnect the fan cable from the server board.5. Lift the fan from the system.Figure 135: Removing the PCI Cooling Fan6. Set the replacement fan into place. The label on the fan must face the rear ofthe system.7. Connect the fan cable to the server board.8. Replace the server cover. Refer to “Installing the Server Cover” on page 161.9. Plug all peripheral devices and the AC power cable into the server.
