8.3 Replacing the processor heat sink
I If liquid cooling is installed, see section "Replacing the liquid cooling kit"
on page 189.
8.3.1 Preliminary steps
Before replacing the processor heat sink, perform the following steps:
Ê "Disabling SVOM boot watchdog functionality" on page 54
Ê "Shutting down the server node" on page 39
Ê "Removing the server node from the server enclosure" on page 40
8.3.2 Removing the processor heat sink
Ê Remove the processor heat sink as described in section "Removing
processor heat sinks" on page 132.
8.3.3 Installing the processor heat sink
Ê Remove the protective cover from the heat sink.
I Ensure not to touch the thermal paste on the bottom of the heat sink.
Ê Install the processor heat sink as described in section "Installing the
processor heat sink" on page 142.
Field Replaceable Unit
(FRU)
Hardware: 15 minutes
Tools: – Preliminary and concluding steps: tool-less
– Removing and installing the processor heat sink:
– Phillips PH2 / (+) No. 2 screw driver