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Dell Inspiron 3148 WLAN Card Replacement

简介

Is your computer experiencing problems with connecting to the Wi-Fi or the internet? Consider using this guide to replace the WLAN card in your device.

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  1. Dell Inspiron 3148 WLAN Card Replacement, Back Panel: 步骤 1 中的图像 1，2 Dell Inspiron 3148 WLAN Card Replacement, Back Panel: 步骤 1 中的图像 2，2

    • Ensure the device is powered off and unplugged. Close the device and orient it face up, with the hinges further away from you.

    • Flip the device over so the backside is facing you.

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  2. Dell Inspiron 3148 WLAN Card Replacement: 步骤 2 中的图像 1，1

    • Using the Phillips #1 screwdriver, remove all nine 7mm screws.

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  4. Dell Inspiron 3148 WLAN Card Replacement: 步骤 3 中的图像 1，2 Dell Inspiron 3148 WLAN Card Replacement: 步骤 3 中的图像 2，2

    • Using the plastic opening tool, pull the back panel upward. Move the opening tool along the edge of the device and lift the panel off of your device.

    • Be aware, the back panel is kept in place by magnetic clips. They will offer some resistance, but continue to gently leverage upwards.

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  5. Dell Inspiron 3148 WLAN Card Replacement, WLAN Card: 步骤 4 中的图像 1，3 Dell Inspiron 3148 WLAN Card Replacement, WLAN Card: 步骤 4 中的图像 2，3 Dell Inspiron 3148 WLAN Card Replacement, WLAN Card: 步骤 4 中的图像 3，3

    • Locate the WLAN chip. It is a small wireless network card with two small cables connected to it, one black and one white.

    • Using a Phillips #0 screwdriver, remove the single 2mm screw from the WLAN card.

    • The card should pop right up once the screw is removed.

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  6. Dell Inspiron 3148 WLAN Card Replacement: 步骤 5 中的图像 1，1

    • Remove the two wires by pulling them upward, away from the WLAN card.

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  7. Dell Inspiron 3148 WLAN Card Replacement: 步骤 6 中的图像 1，2 Dell Inspiron 3148 WLAN Card Replacement: 步骤 6 中的图像 2，2

    • Using your fingers, pull the WLAN card up and away from the device.

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结论

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

另外一个人完成了本指南。

作者

与1其他贡献者

Christopher Gravelle

于10/23/18注册

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创作了7篇指南

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团队

UMass Dartmouth, Team S1-G2, Simcock Fall 2018 UMass Dartmouth, Team S1-G2, Simcock Fall 2018 的会员

UMASSD-SIMCOCK-F18S1G2

3 名成员

创作了7篇指南

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