Dell EMC PowerEdge T640 - Processors and Heat Sinks

Figure 65. Installing a memory module
For more information on the memory slot locations, see the System memory population topic.
Next steps
1 Install the air shroud.
2 Follow the procedure listed in After working inside your system.
3 To verify if the memory module has been installed properly, press F2 and navigate to System Setup Main Menu > System BIOS >
Memory Settings. In the Memory Settings screen, the System Memory Size must reect the updated capacity of the installed
memory.
4 If the value is incorrect, one or more of the memory modules may not be installed properly. Ensure that the memory module is rmly
seated in the memory module socket.
5 Run the system memory test in system diagnostics.
Processors and heat sinks
Removing a processor and heat sink module
Prerequisites
WARNING
: The heat sink may be hot to touch for some time after the system is powered down. Allow the heat sink to cool
before removing it.
NOTE: For a processor greater than 150 W, you need to use high performance heat sink and processor module.
1 Follow the safety guidelines listed in Safety instructions.
2 Follow the procedure listed in Before working inside your system.
3 Remove the air shroud.
Steps
1 Using a Torx #T30 screwdriver, loosen the screws on the heat sink in the order below:
a Loosen the rst screw three turns.
b Loosen the second screw completely.
c Return to the rst screw and loosen it completely.
2 Pushing both blue retention clips simultaneously, lift the processor and heat sink module (PHM).
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Installing and removing system components