Fujitsu PRIMERGY RX4770 M5 Upgrade And Maintenance Manual page 275

Installing the heat sink
Figure 146: Removing the protective cover
▶ If applicable, remove the protective cover from the heat sink.
▶ If using a heat sink again, clean residual thermal paste from the heat sink
surface using a lint-free cloth. For apply new thermal paste on the heat sink,
see "Applying the thermal paste to the CPU surface" on page
RX4770 M5 Upgrade and Maintenance Manual
Processor (CPU)
285.
275