Dell Precision M4500 Service Manual - Page 20

Heat Sink and Fan Assembly

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Back to Contents Page Heat Sink and Fan Assembly Dell Precision™ Mobile Workstation M4500 Service Manual WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. Removing the Heat Sink and Fan Assembly NOTE: You may need to install Adobe™ Flash Player™ from Adobe.com in order to view the illustrations below. 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove the battery. 3. Remove the access panel. 4. Disconnect the cable that connects the fan to the system board. 5. Loosen the captive screws that secure the heat sink to the system board. 6. Lift the edge of the heat sink that is closest to the center of the computer, and then slide the heat sink and fan assembly out of the computer. 7. Remove the screws that secure the fan to the heat sink. 8. Remove the fan from the heat sink. Replacing the Heat Sink and Fan Assembly To replace the heat sink and fan assembly, perform the above steps in reverse order. Back to Contents Page

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Back to Contents Page
Heat Sink and Fan Assembly
Dell Precision™ Mobile Workstation M4500 Service Manual
Removing the Heat Sink and Fan Assembly
1.
Follow the procedures in
Before Working Inside Your Computer
.
2.
Remove the
battery
.
3.
Remove the
access panel
.
4.
Disconnect the cable that connects the fan to the system board.
5.
Loosen the captive screws that secure the heat sink to the system board.
6.
Lift the edge of the heat sink that is closest to the center of the computer, and then slide the heat sink and fan assembly out of the computer.
7.
Remove the screws that secure the fan to the heat sink.
8.
Remove the fan from the heat sink.
Replacing the Heat Sink and Fan Assembly
To replace the heat sink and fan assembly, perform the above steps in reverse order.
Back to Contents Page
WARNING:
Before working inside your computer, read the safety information that shipped with your computer. For additional safety best
practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.
NOTE:
You may need to install Adobe™ Flash Player™ from
Adobe.com
in order to view the illustrations below.