11.3.2 Preliminary steps
Before replacing the processor heat sink, perform the following steps:
Ê Shut down the server and disconnect the AC power cord from the system as
described in section "Shutting down the server" on page 42.
Ê Bring the server to its horizontal position.
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 213.
11.3.4 Applying thermal paste
Ê Apply the thermal paste as described in section "Applying thermal paste" on
page 224.
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 226.
11.3.6 Concluding steps
Perform the following procedures to complete the task:
Ê Close the side cover as described in section "Installing the side cover" on
page 58.
Ê Reconnect the AC power cord(s) to the power supply unit(s) as described in
section "Switching on the server" on page 60.
Ê Reconnect the AC power cord to the power supply unit and secure it with a
cable tie as described in section "Connecting the server to the mains" on
page 59.