IBM x3400 7975 Problem Determination And Service Manual page 143

Rear fan assembly
with baffle
3. Connect the rear fan cage assembly cable to the system board (see
"System-board internal connectors" on page 11 for the location of the rear fan
assembly connector).
4. Install the side cover (see "Installing the side cover" on page 101).
5. Lock the side cover.
6. Reconnect the external cables and power cords; then, turn on the attached
devices and turn on the server.
Rear Fan
Connector
Chapter 4. Removing and replacing server components
125