Sun Microsystems Sun Fire X2100 M2, Service Manual

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4-38 Sun Fire X2100 M2 Server Service Manual • December 2006
4.5.12 Replacing a CPU and Heatsink
The following procedure describes how to replace a CPU.
Note –
Replacement of a CPU and heatsink should only be done by trained service
personnel.
4.5.12.1 Removing a CPU and Heatsink
To remove a CPU and heatsink:
1. Power off the system and remove the cover as described in Section 4.3, “Powering
Off the Server and Removing the Cover” on page 4-3 .
2. Remove the air duct as shown in Section 4.5.6, “Replacing an Air Duct” on
page 4-22 .
3. Unfasten the four screws securing the heatsink to the board (see
FIGURE 4-32
).
FIGURE 4-32
Removing the Heatsink