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Latitude E6440: Removal guide for Memory, WiFi card, WWAN card and Coin cell battery




Table of Contents:

  1. Memory
  2. WLAN WiFi Card
  3. WWAN Card
  4. Coin Cell Battery


This article provides information on removing components from a Latitude E6440



1. Memory


1. Pre-Removal Instructions Before removing the Memory:

  • During installation or removal of any hardware always ensure all data is backed up properly
  • Disconnect any telephone, network, or USB cables from the computer
  • Disconnect the computer and all attached devices from their electrical outlets
  • Remove the Battery and the bottom door.

2. Establishing image.



3. Gently pry the securing clips away from the memory.



4. Remove the memory.



5. Gently pry the securing clips away from the memory.



6. Remove the memory.



7. Complete.




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2. WLAN WiFi Card


1. Pre-Removal Instructions Before removing the WLAN WiFi Card:

  • During installation or removal of any hardware always ensure all data is backed up properly
  • Disconnect any telephone, network, or USB cables from the computer
  • Disconnect the computer and all attached devices from their electrical outlets
  • Remove the Battery and the bottom door.

2. Establishing image.



3. Disconnect any antennas that may be connected to the WLAN card.



4. Remove the single screw securing the WLAN card in place.



5. Remove the WLAN card.



6. Complete.




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3. WWAN Card


1. Pre-Removal Instructions Before removing the WWAN Card:

  • During installation or removal of any hardware always ensure all data is backed up properly
  • Disconnect any telephone, network, or USB cables from the computer
  • Disconnect the computer and all attached devices from their electrical outlets
  • Remove the Battery and the bottom door.


2. Establishing image.



3. Disconnect any antennas that may be connected to the WWAN card.



4. Remove the single screw securing the WWAN card in place.



5. Remove the WWAN card.



6. Complete.




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4. Coin Cell Battery


1. Pre-Removal Instructions Before removing the Coin Cell Battery:

  • During installation or removal of any hardware always ensure all data is backed up properly
  • Disconnect any telephone, network, or USB cables from the computer
  • Disconnect the computer and all attached devices from their electrical outlets
  • Remove the Battery and the bottom door.

2. Establishing image.



3. Carefully disconnect the coin-cell battery cable.



4. Pry the coin-cell battery upward to remove.



5. Complete.




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Return to the Latitude E6440 Teardown/Removal Index


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Quick Tips content is self-published by the Dell Support Professionals who resolve issues daily. In order to achieve a speedy publication, Quick Tips may represent only partial solutions or work-arounds that are still in development or pending further proof of successfully resolving an issue. As such Quick Tips have not been reviewed, validated or approved by Dell and should be used with appropriate caution. Dell shall not be liable for any loss, including but not limited to loss of data, loss of profit or loss of revenue, which customers may incur by following any procedure or advice set out in the Quick Tips.

文章 ID: SLN289019

上次修改日期: 11/13/2014 08:59 AM


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