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Dell Vostro 3450 Wireless Local Area Network (WLAN) Card Replacement

简介

In this guide, we will be showing you how to remove and replace the Wireless Local Area Network (WLAN) Card.

你所需要的

  1. Dell Vostro 3450 Wireless Local Area Network (WLAN) Card Replacement, Unlocking the Battery: 步骤 1 中的图像 1，1

    • Slide the left and the right battery release latches to the unlock position.

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  2. Dell Vostro 3450 Wireless Local Area Network (WLAN) Card Replacement, Removing the Battery: 步骤 2 中的图像 1，1

    • Slide the battery and remove it from the computer.

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  3. Dell Vostro 3450 Wireless Local Area Network (WLAN) Card Replacement, Prying the Keyboard: 步骤 3 中的图像 1，1

    • Press the keyboard down. Pry the keyboard with the use of a flat-head screwdriver towards the display to reveal the first keyboard retainer.

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  4. Dell Vostro 3450 Wireless Local Area Network (WLAN) Card Replacement, Prying the Keyboard retainer: 步骤 4 中的图像 1，1

    • Pry up the second keyboard retainer.

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  5. Dell Vostro 3450 Wireless Local Area Network (WLAN) Card Replacement, Pry up the Keyboard Retainer: 步骤 5 中的图像 1，1

    • Pry up the third keyboard retainer.

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  6. Dell Vostro 3450 Wireless Local Area Network (WLAN) Card Replacement, Prying the Retainer: 步骤 6 中的图像 1，1

    • Pry up the fourth keyboard retainer.

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  7. Dell Vostro 3450 Wireless Local Area Network (WLAN) Card Replacement, Pull up the Keyboard: 步骤 7 中的图像 1，1

    • Pull up the keyboard from the palm rest.

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  8. Dell Vostro 3450 Wireless Local Area Network (WLAN) Card Replacement, Release the Latch: 步骤 8 中的图像 1，1

    • Release the latch on the system board connector, then disconnect the keyboard cable.

    • If this is all you are doing Follow Step In Reverse if not Go to Next Step.

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  9. Dell Vostro 3450 Wireless Local Area Network (WLAN) Card Replacement, Loosen the Screw: 步骤 9 中的图像 1，1

    • Loosen the screw that secures the memory door.

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  10. Dell Vostro 3450 Wireless Local Area Network (WLAN) Card Replacement, Removing the Memory Door: 步骤 10 中的图像 1，1

    • Pry up the memory door near the screw hole, lift and remove it.

    • If this is all you are doing Follow Step In Reverse if not Go to Next Step.

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  12. Dell Vostro 3450 Wireless Local Area Network (WLAN) Card Replacement, Remove the Screw: 步骤 11 中的图像 1，1

    • Remove the screw that secures the optical drive to the computer.

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  13. Dell Vostro 3450 Wireless Local Area Network (WLAN) Card Replacement, Prying the Drive: 步骤 12 中的图像 1，1

    • Gently pry the optical drive out of the computer.

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  14. Dell Vostro 3450 Wireless Local Area Network (WLAN) Card Replacement, Remove the Screws: 步骤 13 中的图像 1，1

    • Remove the screws that secure the optical drive bracket.

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  15. Dell Vostro 3450 Wireless Local Area Network (WLAN) Card Replacement, Removing the Optical Drive: 步骤 14 中的图像 1，1

    • Remove the optical drive bracket from the optical drive module.

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  16. Dell Vostro 3450 Wireless Local Area Network (WLAN) Card Replacement, Remove the Screws: 步骤 15 中的图像 1，1

    • Remove the screws in the battery compartment.

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  17. Dell Vostro 3450 Wireless Local Area Network (WLAN) Card Replacement, Remove the Screws: 步骤 16 中的图像 1，1

    • Remove the screws in the optical drive compartment.

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  18. Dell Vostro 3450 Wireless Local Area Network (WLAN) Card Replacement, Remove the Rubber: 步骤 17 中的图像 1，1

    • Remove the rubber from the bottom base on the right side.

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  19. Dell Vostro 3450 Wireless Local Area Network (WLAN) Card Replacement, Remove the Rubber: 步骤 18 中的图像 1，1

    • Remove the rubber from the bottom base on the left side.

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  20. Dell Vostro 3450 Wireless Local Area Network (WLAN) Card Replacement, Remove the Screws: 步骤 19 中的图像 1，1

    • Remove all the screws from the bottom base.

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  21. Dell Vostro 3450 Wireless Local Area Network (WLAN) Card Replacement, Remove the Screws: 步骤 20 中的图像 1，1

    • Flip the computer around and remove the screws that secures the palm rest.

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  22. Dell Vostro 3450 Wireless Local Area Network (WLAN) Card Replacement, Release the Latches: 步骤 21 中的图像 1，1

    • Release the latches on the system board connector, then disconnect the touch pad cable and the finger printer cable.

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  23. Dell Vostro 3450 Wireless Local Area Network (WLAN) Card Replacement, Release the Latch: 步骤 22 中的图像 1，1

    • Release the latch on the system board connector and then disconnect the power button cable.

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  24. Dell Vostro 3450 Wireless Local Area Network (WLAN) Card Replacement, Disconnecting the Key Cable: 步骤 23 中的图像 1，1

    • Release the latch on the system board connector and then disconnect the hot key cable.

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  25. Dell Vostro 3450 Wireless Local Area Network (WLAN) Card Replacement, Prying the Palm Rest: 步骤 24 中的图像 1，1

    • Pry up the right side of the palm rest.

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  26. Dell Vostro 3450 Wireless Local Area Network (WLAN) Card Replacement, Prying the Palm Rest: 步骤 25 中的图像 1，1

    • Pry up the left side of the palm rest.

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  27. Dell Vostro 3450 Wireless Local Area Network (WLAN) Card Replacement, Prying the Sides: 步骤 26 中的图像 1，1

    • Pry up the sides of the palm rest and remove it from the computer.

    • If this is all you are doing Follow Step In Reverse if not Go to Next Step.

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  28. Dell Vostro 3450 Wireless Local Area Network (WLAN) Card Replacement, Remove the Screw: 步骤 27 中的图像 1，1

    • Remove the screw that secures the WLAN card.

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  29. Dell Vostro 3450 Wireless Local Area Network (WLAN) Card Replacement, Pull the Card: 步骤 28 中的图像 1，1

    • Pull the WLAN card straight out of its socket and remove it.

    • If this is all you are doing Follow Step In Reverse if not Go to Next Step.

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终点

3等其他人完成本指南。

作者

与2其他贡献者

Johnathan Hammond

于02/28/18注册

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一条评论

Thank you so much. It is very helpful!

-Anosh

Anosh Shrestha - 回复

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