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Lenovo G50-70 Wireless Card Replacement

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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.

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  1. Lenovo G50-70 Wireless Card Replacement, Battery: crwdns2935265:01crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Lenovo G50-70 Wireless Card Replacement, Battery: crwdns2935265:01crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Lenovo G50-70 Wireless Card Replacement, Battery: crwdns2935265:01crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • 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: crwdns2935265:02crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Rotate the battery away from the laptop.

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  3. Lenovo G50-70 Wireless Card Replacement, Back Access Panel: crwdns2935265:03crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Lenovo G50-70 Wireless Card Replacement, Back Access Panel: crwdns2935265:03crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

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

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  5. Lenovo G50-70 Wireless Card Replacement: crwdns2935265:04crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Lenovo G50-70 Wireless Card Replacement: crwdns2935265:04crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • 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: crwdns2935265:05crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Lenovo G50-70 Wireless Card Replacement, Wireless Card: crwdns2935265:05crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Lenovo G50-70 Wireless Card Replacement, Wireless Card: crwdns2935265:05crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • 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: crwdns2935265:06crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Lenovo G50-70 Wireless Card Replacement: crwdns2935265:06crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Remove the one 3mm Phillips #0 screw.

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  8. Lenovo G50-70 Wireless Card Replacement: crwdns2935265:07crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Lift up wireless card out of plug.

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

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Caleb DesJardins

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Central Washington University, Team S1-G7, Pengilly Fall 2018 crwdns2935289:0Central Washington University, Team S1-G7, Pengilly Fall 2018crwdne2935289:0

CWU-PENGILLY-F18S1G7

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