Dell PowerEdge R340 EMC PowerEdge R340 Installation and Service Manual - Page 71

Processor and heat sink, Removing the heat sink

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Figure 50. Installing the optical drive Next steps 1. Follow the procedure listed in the After working inside your system. Processor and heat sink Removing the heat sink Prerequisites 1. Follow the safety guidelines listed in the Safety instructions. 2. Follow the procedure listed in the Before working inside your system. 3. Remove the air shroud. NOTE: The heat sink and processor are too hot to touch for some time after the system has been powered down. Allow the heat sink and processor to cool down before handling them. Steps 1. Using a Phillips #2 screwdriver, loosen the screws on the heat sink in the order that is mentioned below: a. Loosen the first screw three turns. b. Loosen the screw diagonally opposite to the screw you loosened. 2. Repeat the procedure for the remaining two screws. 3. Return to the first screw to loosen it. 4. Lift the heat sink from the system. Installing and removing system components 71

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Figure 50. Installing the optical drive
Next steps
1.
Follow the procedure listed in the
After working inside your system
.
Processor and heat sink
Removing the heat sink
Prerequisites
1.
Follow the safety guidelines listed in the
Safety instructions
.
2.
Follow the procedure listed in the
Before working inside your system
.
3.
Remove the air shroud
.
NOTE:
The heat sink and processor are too hot to touch for some time after the system has been powered down. Allow
the heat sink and processor to cool down before handling them.
Steps
1.
Using a Phillips #2 screwdriver, loosen the screws on the heat sink in the order that is mentioned below:
a.
Loosen the first screw three turns.
b.
Loosen the screw diagonally opposite to the screw you loosened.
2.
Repeat the procedure for the remaining two screws.
3.
Return to the first screw to loosen it.
4.
Lift the heat sink from the system.
Installing and removing system components
71