Fujitsu PRIMERGY RX2540 M7 Upgrade And Maintenance Manual page 370

Processor (CPU)
Removing the CPU
Figure 227: Removing the CPU
▶ Open the lever of the CPU frame to lift up the CPU (1).
▶ Remove the CPU from the CPU frame (2).
▶ Clean residual thermal paste from the CPU surface using a lint-free cloth
and store the CPU in a save place.
CAUTION
CPUs are extremely sensitive to electrostatic discharge and therefore
must always be handled with care.
▶
After a CPU has been removed from its protective sleeve or from
its socket, place it upside down on a nonconducting, antistatic
surface.
▶
Never push a CPU over a surface.
▶ Disengage the four edges of the CPU frame and remove the CPU frame (3).
370 Upgrade and Maintenance Manual RX2540 M7