Dell Alienware Aurora R7 Aurora R7 Service Manual - Page 67

Removing the processor fan and heat-sink assembly, Prerequisites, Procedure

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Removing the processor fan and heat-sink assembly WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/regulatory_compliance. WARNING: The heat sink may become hot during normal operation. Allow sufficient time for the heat sink to cool before you touch it. CAUTION: For maximum cooling of the processor, do not touch the heat transfer areas on the heat sink. The oils in your skin can reduce the heat transfer capability of the thermal grease. Prerequisites 1 Remove the left-side cover. 2 Follow the procedure from step 1 to step 4 in "Removing the power-supply unit". Procedure 1 Disconnect the processor-fan cable from the system board. 2 Lift the processor fan and heat-sink assembly off the system board. Figure 35. Removing the processor fan and heat sink assembly 1 processor-fan cable 3 processor fan and heat-sink assembly 2 captive screws (4) 67

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Removing the processor fan and heat-sink assembly
WARNING: Before working inside your computer, read the safety information that shipped with your computer and
follow the steps in
Before working inside your computer
. After working inside your computer, follow the instructions
in
After working inside your computer
. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance
.
WARNING: The heat sink may become hot during normal operation. Allow sufficient time for the heat sink to cool
before you touch it.
CAUTION: For maximum cooling of the processor, do not touch the heat transfer areas on the heat sink. The oils in
your skin can reduce the heat transfer capability of the thermal grease.
Prerequisites
1
Remove the
left-side cover
.
2
Follow the procedure from step 1 to step 4 in "
Removing the power-supply unit
".
Procedure
1
Disconnect the processor-fan cable from the system board.
2
Lift the processor fan and heat-sink assembly off the system board.
Figure 35. Removing the processor fan and heat sink assembly
1
processor-fan cable
2
captive screws (4)
3
processor fan and heat-sink assembly
67