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Lenovo G50-70 Wireless Card Replacement

Introducción

When connecting to the internet, the computer should see the available wifi signals. If it cannot find any signals, the wireless card could be the problem.

Qué necesitas

  1. Lenovo G50-70 Wireless Card Replacement, Battery: paso 1, imagen 1 de 3 Lenovo G50-70 Wireless Card Replacement, Battery: paso 1, imagen 2 de 3 Lenovo G50-70 Wireless Card Replacement, Battery: paso 1, imagen 3 de 3

    • Push the left switch (labeled 1) to the left to show red underneath. This will unlock battery.

    • Push the right switch (labeled 2) to the right. This will eject battery.

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  2. Lenovo G50-70 Wireless Card Replacement: paso 2, imagen 1 de 1

    • Rotate the battery away from the laptop.

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  3. Lenovo G50-70 Wireless Card Replacement, Back Access Panel: paso 3, imagen 1 de 2 Lenovo G50-70 Wireless Card Replacement, Back Access Panel: paso 3, imagen 2 de 2

    • Remove the three 6mm Phillips #0 screws holding the back access panel on.

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  5. Lenovo G50-70 Wireless Card Replacement: paso 4, imagen 1 de 2 Lenovo G50-70 Wireless Card Replacement: paso 4, imagen 2 de 2

    • Slide the cover toward you to unlatch it.

    • The edge of the panel will slide away from the laptop so it can be lifted.

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  6. Lenovo G50-70 Wireless Card Replacement, Wireless Card: paso 5, imagen 1 de 3 Lenovo G50-70 Wireless Card Replacement, Wireless Card: paso 5, imagen 2 de 3 Lenovo G50-70 Wireless Card Replacement, Wireless Card: paso 5, imagen 3 de 3

    • Disconnect the two plugs on the wireless card by pulling them up with a small tool.

    • Use a plastic spudger to minimize the risk of damage.

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  7. Lenovo G50-70 Wireless Card Replacement: paso 6, imagen 1 de 2 Lenovo G50-70 Wireless Card Replacement: paso 6, imagen 2 de 2

    • Remove the one 3mm Phillips #0 screw.

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  8. Lenovo G50-70 Wireless Card Replacement: paso 7, imagen 1 de 1

    • Lift up wireless card out of plug.

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Conclusión

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

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