IBM x3250 M2 Problem Determination And Service Manual page 107

Removing the microprocessor
To remove the microprocessor, complete the following steps.
1. Read the safety information that begins on page vii and "Installation guidelines"
on page 47.
2. Turn off the server and peripheral devices, and disconnect the power cords
and all external cables.
3. Remove the server from the rack; then, remove the cover (see "Removing the
cover" on page 50).
Heat-exchanger-assembly
release latch
4. Remove the air baffle (see "Removing the air baffle" on page 68).
5. Open the heat-exchanger-assembly release latch to the fully open position.
6. Lift the side of the heat-exchanger assembly that is closer to the middle of the
server, slide it toward the middle of the server slightly, and lift the entire
assembly out of the server.
Air baffle
Heat-exchanger
assembly
Chapter 4. Removing and replacing server components
89