Removing A Heat Sink - Dell PowerEdge M830 Owner's Manual

Use the following procedure when:
• Installing an additional processor
• Replacing a processor

Removing a heat sink

Prerequisites
CAUTION: Many repairs may only be done by a certified service technician. You should only
perform troubleshooting and simple repairs as authorized in your product documentation, or as
directed by the online or telephone service and support team. Damage due to servicing that is
not authorized by Dell is not covered by your warranty. Read and follow the safety instructions
that came with the product.
NOTE: This is a Field Replaceable Unit (FRU). Removal and installation procedures should be
performed only by Dell certified service technicians.
CAUTION: Never remove the heat sink from a processor unless you intend to remove the
processor. The heat sink is necessary to maintain proper thermal conditions.
NOTE: To ensure proper system cooling, you must install a processor blank and heat sink blank in
any empty processor socket.
1. Follow the safety guidelines listed in the Safety instructions section.
2. Follow the procedure listed in the Before working inside your system.
3. Keep the Phillips #2 screwdriver ready.
4. Remove the cooling shroud.
WARNING: The heat sink is hot to touch for some time after the system has been powered down.
Allow the heat sink to cool before removing it.
Steps
1. Loosen one of the screws that secure the heat sink to the system board.
Allow some time (approximately 30 seconds) for the heat sink to loosen from the processor.
2. Remove the screw diagonally opposite the screw you first removed.
3. Repeat the procedure for the remaining two screws.
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