Removing The Cpu - Fujitsu PRIMERGY RX2540 M4 Upgrade And Maintenance Manual

2. Loosen the captive screws 4 and then 3 rotating them two or three turns
each.
3. Repeat the step 2 until the screws 4 and 3 are completely loosened.
4. Loosen the captive screws 2 and then 1 rotating them two or three turns
each.
5. Repeat the step 4 until the screws 2 and 1 are completely loosened.
Ê Lift the heat sink together with the CPU frame out of the chassis.
V
CAUTION!
Pay special attention not to damage any system board components
surrounding the CPU socket.

11.3.3 Removing the CPU

Figure 238: Removing the CPU frame
Ê Release the four hooks (see circles).
Ê Carefully twist the CPU back and forth to detach the CPU frame from the
heat sink (see arrows).
I
This may be necessary due to the adhesive quality of the thermal
paste located between the heat sink and CPU.
RX2540 M4
Upgrade and Maintenance Manual
Processor (CPU)
357