Dell Latitude E6420 Wireless Card Replacement

Geschrieben von: Madysen Eames
  • Kommentare: 4
Dell Latitude E6420 Wireless Card Replacement

Schwierigkeitsgrad

Easy

Schritte

10

Zeitaufwand

20 Minuten

Einleitung

A faulty wireless card can affect wireless connection. This guide will show the user how to replace the wireless card.

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    • Push the tabs on the left and right of the battery out towards the edge of the case.

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    • While still pushing in the tabs, using your pinky finger, lift the battery out of the laptop.

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    • Push the button in on the CD/DVD drive to eject the drive.

    It is unnecessary to remove the CD/DVD drive to remove the keyboard.

    johnewert -

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    • Slide the drive out of the laptop.

    • When removing the drive, keep it flat to prevent damage to anything inside the laptop.

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    • Using the screwdriver, remove seven 4mm Phillips #1 screws from the bottom of the laptop.

    • Using the screwdriver, remove two 9mm Phillips #00 screws from the bottom of the laptop.

    It is unnecessary to remove the 4mm Philips #1 screws to remove the keyboard

    johnewert -

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    • Gently lift the back plate off of the laptop making sure all of the tabs on the inside perimeter of the back plate are unhooked before lifting.

    • Be careful when removing the backplate. Lifting the backplate while the tabs are still hooked in will result in broken tabs.

    Additionally, it is unnecessary to remove the bottom cover to remove the keyboard.

    johnewert -

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    • Using the screwdriver, remove two 4mm JIS #0 screws.

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    • Disconnect 4 wires by pulling upward.

    • Gently remove the wires to prevent damaging them.

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    • Lift the wiring harness out of the way.

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    • The card will lift up, remove the card by pulling the lifted edge away from you.

    Question, What is the best wireless card to buy for this laptop? Can upgrade it to wifi-6?

    H M Swafford -

Abschluss

To reassemble your device, follow these instructions in reverse order.

Tinte & Feder

Madysen Eames

Mitglied seit: 28/02/18

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