Fujitsu PRIMERGY RX2540 M6

Figure 246: Marks on LC heat sink and CPU frame
▶
When replacing the LC device, remove the protective cover from the heat
sink.
▶
Ensure that the triangle marks on the heat sink and on CPU frame are on
the same edge (see circles).
Liquid cooling (LC)
RX2540 M6 Upgrade and Maintenance Manual 377