User Manual

22 Installation Guide
b. Align the heat sink over the microprocessor; then, carefully set it down on top
of the microprocessor.
c. Using a screwdriver, secure the heat sink to the microprocessor socket on the
SMP board using the two captive mounting screws. Press firmly on the
screws and tighten them, alternating between them. Do not overtighten the
screws.
10. Close the SMP Expansion Module top cover; then, install the module in the
server. For details, see “Reinstalling an SMP Expansion Module and cover” on
page 26.
11. If you have other options to install or remove, do so now.
12. Close the cover on the server; then, reinstall the server in the rack cabinet and
connect all external cables. For details, see “Completing the installation” on page
29.
13. Turn on the server.
Important: If your server will not start after replacing or installing a microproces-
sor, you might have installed a microprocessor of a different type or the VRM is
not installed properly. Verify that you have installed the proper microprocessor and
that the VRM is properly installed.
Note: When you install or remove microprocessors, the server configuration
information changes. Therefore, you must change and save the new con-
figuration information by using the Configuration/Setup Utility program.
Captive screws
Heat sink
Protective cover