Dell PowerEdge R840 EMC Installation and Service Manual - Page 103

Removing the processor from the processor and heat sink module

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Figure 67. Removing the processor and heat sink module 2U Next steps 1. Replace the processor and heat sink module. Removing the processor from the processor and heat sink module Prerequisites WARNING: The heat sink may be hot to touch for some time after the system has been powered down. Allow the heat sink to cool before removing it. NOTE: Only remove the processor from the processor and heat sink module if you are replacing the processor or heat sink. This procedure is not required when replacing a system board. 1. Follow the safety guidelines listed in Safety instructions. 2. Follow the procedure listed in Before working inside your system. 3. Remove the processor and heat sink module. Steps 1. Place the heat sink with the processor side facing up. 2. Insert a flat blade screwdriver into the release slot marked with a yellow label. Twist (do not pry) the screwdriver to break the thermal paste seal. 3. Push the retaining clips on the processor bracket to unlock the bracket from the heat sink. Installing and removing system components 103

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Figure 67. Removing the processor and heat sink module 2U
Next steps
1.
Replace the processor and heat sink module
.
Removing the processor from the processor and heat sink
module
Prerequisites
WARNING:
The heat sink may be hot to touch for some time after the system has been powered down. Allow the heat
sink to cool before removing it.
NOTE:
Only remove the processor from the processor and heat sink module if you are replacing the processor or heat
sink. This procedure is not required when replacing a system board.
1.
Follow the safety guidelines listed in
Safety instructions
.
2.
Follow the procedure listed in
Before working inside your system
.
3.
Remove the processor and heat sink module
.
Steps
1.
Place the heat sink with the processor side facing up.
2.
Insert a flat blade screwdriver into the release slot marked with a yellow label. Twist (do not pry) the screwdriver to break the thermal
paste seal.
3.
Push the retaining clips on the processor bracket to unlock the bracket from the heat sink.
Installing and removing system components
103