TX1310 M3 Upgrade and Maintenance Manual 147
11.3 Replacing the heat sink
I The CPU fan is implemented in the heat sink. When the CPU fan is
defective, the heat sink must be replaced.
11.3.1 Preliminary steps
Ê "Shutting down the server" on page 44
Ê "Disconnecting the power cord" on page 45
Ê "Getting access to the component" on page 46
Ê "Extending the HDD cage out of the chassis" on page 47
11.3.2 Removing the heat sink
Ê Remove the heat sink, see section "Removing the heat sink" on page 132.
Ê Remove the residual thermal paste from the CPU surface.
Ê Clean the CPU surface using a lint-free cloth.
11.3.3 Installing the heat sink
Ê Remove the protective cover from the heat sink.
Ê Install the heat sink, see section "Installing the heat sink" on page 143.
11.3.4 Concluding steps
Ê "Sliding the HDD cage into the chassis" on page 52
Ê "Reassembling" on page 51
Field Replaceable Unit
(FRU)
Hardware: 15 minutes
Tools: Phillips PH2 / (+) No. 2 screw driver