Sun Microsystems Sun Fire X4450 - Installing a CPU (Reusing Heatsink)

4-38 Sun Fire X4450 Server Service Manual • November 2009
FIGURE 4-20 Removng a CPU
4.9.3 Installing a CPU (Reusing Heatsink)
To install a CPU do the following. This procedure reuses the CPU heatsink.
1. Prepare the server for service.
a. Power off the server.
See Section 2.4, “Powering Off the Server” on page 2-3.
b. Disconnect the power cord (or cords) from the power supply (or supplies).
See Section 2.4, “Powering Off the Server” on page 2-3.
c. Slide the server out of the rack.
See Section 2.5, “Extending the Server to the Maintenance Position” on
page 2-5.