IBM System x3650 M3 4255 Installation And User Manual page 118

10. Install the microprocessor air baffle (see "Installing the microprocessor 2 air
11. Install PCI riser-card assembly 2 (see "Installing a PCI riser-card assembly" on
If you have other devices to install or remove, do so now. Otherwise, go to
"Completing the installation" on page 139.
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System x3650 M3 Types 4255, 7945, and 7949: Installation and User's Guide
c. Align the heat sink above the microprocessor with the thermal-grease side
down.
d. Slide the rear flange of the heat sink into the opening in the retainer
bracket.
e. Press down firmly on the front of the heat sink until it is seated securely.
f. Rotate the heat-sink release lever to the closed position and hook it
underneath the lock tab.
baffle" on page 49).
page 47).