Dell Inspiron 14 7437 Owner's Manual - Page 31

Removing the Thermal-Cooling Assembly, Prerequisites, Procedure

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Removing the Thermal-Cooling 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" on page 7. After working inside your computer, follow the instructions in "After Working Inside Your Computer" on page 9. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Prerequisites 1 Remove the base cover. See "Removing the Base Cover" on page 10. 2 Remove the battery. See "Removing the Battery" on page 12. 3 Remove the wireless card. See "Removing the Wireless Card" on page 16. 4 Remove the fan. See "Removing the Fan" on page 20. 5 Remove the speakers. See "Removing the Speakers" on page 14. Procedure NOTE: The number of screws and the shape of the thermal-cooling assembly vary for systems shipping with integrated graphics card. 1 Follow the step 1 to step 6 from "Removing the System Board" on page 25. 2 Disconnect the fan cable from the system board. 1 1 fan cable Removing the Thermal-Cooling Assembly | 31

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Removing the Thermal-Cooling Assembly
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Removing the Thermal-Cooling 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" on page 7. After working inside your computer, follow the
instructions in "After Working Inside Your Computer" on page 9.
For more safety best practices, see the Regulatory Compliance home page at
dell.com/regulatory_compliance.
Prerequisites
1
Remove the base cover. See "Removing the Base Cover" on page 10.
2
Remove the battery. See "Removing the Battery" on page 12.
3
Remove the wireless card. See "Removing the Wireless Card" on page 16.
4
Remove the fan. See "Removing the Fan" on page 20.
5
Remove the speakers. See "Removing the Speakers" on page 14.
Procedure
NOTE:
The number of screws and the shape of the thermal-cooling assembly vary
for systems shipping with integrated graphics card.
1
Follow the step 1 to step 6 from "Removing the System Board" on page 25.
2
Disconnect the fan cable from the system board.
1
fan cable
1