IBM eServer xSeries 445 Type 8870 Option Installation Manual page 65

Captive screws
Protective cover
Figure 52. Aligning the heat sink over the microprocessor
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.
14. Install the SMP Expansion Module cover; then, install the SMP Expansion
Module in the server. For details, see "Installing the SMP Expansion Module
and cover" on page 36.
15. If you have other options to install or remove, do so now.
16. Close the top cover.
17. Slide the server into the rack enclosure until it stops; then, secure the server in
the rack enclosure using the quick release latches.
18. Connect all external cables.
19. Turn on the server.
When you install or remove microprocessors, the server configuration
information changes. You must start the Configuration/Setup Utility program
and save the new configuration information. See the User's Guide on the IBM
xSeries Documentation CD.
Important: If your server will not start after replacing or installing a
microprocessor, you might have installed a microprocessor in the wrong socket
or installed a microprocessor of a different type, or the VRM is not seated
properly. Ensure that you have installed the microprocessor in the correct
location and that it is of the same type. Also ensure that the VRM is properly
seated in the slot.
Heat sink
Chapter 2. Installing options
53