Dell Inspiron 14 5485 2-in-1 Inspiron 5485 2-in-1 Service Manual - Page 35

Removing the heat sink, Prerequisites, Procedure, time for the heat sink to cool before

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18 Removing the heat sink 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 Remove the base cover. Procedure 1 In reverse order (as indicated on the heat-sink), loosen the seven captive screws that secure the heat sink to the system board. NOTE: The number of screws may vary depending on the configuration ordered. 2 Lift the heat sink off the system board. Removing the heat sink 35

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Removing the heat sink
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
Remove the
base cover
.
Procedure
1
In reverse order (as indicated on the heat-sink), loosen the seven captive screws that secure the heat sink to the system board.
NOTE:
The number of screws may vary depending on the
configuration
ordered.
2
Lift the heat sink
off
the system board.
18
Removing the heat sink
35