Fujitsu PRIMERGY TX140 S1, Upgrade And Maintenance Manual

Page: 325 / 588

TX140 S1
Upgrade and Maintenance Manual 325
Processors
11.3.2 Preliminary steps
Before replacing the processor heat sink, perform the following steps:
Ê
If applicable, open the rack door as described in section "Opening the rack
door" on page 61 .
Ê
Locate the defective server as described in section "Locating the defective
server" on page 54 .
Ê
Shut down the server and disconnect the AC power cord from the system as
described in section
"Shutting down the server" on page 61 .
Ê
When working on a rack-mounted server, extend it out of the rack as
described in section
"Extending the server out of the rack" on page 65 .
If further required, remove the server from the rack as described in section
"Removing the server from the rack" on page 66 .
Ê
Bring the server to its horizontal position.
Ê
Open the side / top cover as described in section "Removing the top cover"
on page 67 (rack server) or "Removing the side cover" on page 71 (tower
server).
Ê
Remove the fan module as described in section "Removing the fan module"
on page 208 .
11.3.3 Removing the processor heat sink
Ê
Remove the processor heat sink as described in section "Removing the
processor heat sink" on page 310 .
11.3.4 Applying thermal paste
Ê
Apply thermal paste to the processor surface as described in section
"Applying thermal paste" on page 319 .
11.3.5 Installing the processor heat sink
Ê
Install the processor heat sink as described in section "Installing the
processor heat sink" on page 321 .