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Toshiba Satellite L455-S5975 WiFi Card Replacement

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  1. Toshiba Satellite L455-S5975 WiFi Card Replacement, WiFi Card: crwdns2935265:01crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Flip Laptop into an upside-down position.

    • Push latches (indicated in red) outward.

    • Lift battery by notch (indicated in green) to remove.

  2. Toshiba Satellite L455-S5975 WiFi Card Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Toshiba Satellite L455-S5975 WiFi Card Replacement: crwdns2935265:02crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Remove the plastic cover closest to the battery by first unscrewing the single 7mm screw (in red) with the phillips #00 screwdriver.

    • Now, lift the cover by the notch under the screw (in red) using a plastic opening tool.

  3. Toshiba Satellite L455-S5975 WiFi Card Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Toshiba Satellite L455-S5975 WiFi Card Replacement: crwdns2935265:03crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Toshiba Satellite L455-S5975 WiFi Card Replacement: crwdns2935265:03crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Locate the Wifi Card on the right-hand side of compartment you just revealed

    • Remove the black and white wire by carefully pulling them off with the plastic lever (you will hear a light snapping sound).

  4. Toshiba Satellite L455-S5975 WiFi Card Replacement: crwdns2935265:04crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Unscrew the two 6 mm screws (indicated in red) located at the bottom of the WiFi card and store them in a safe place.

  5. Toshiba Satellite L455-S5975 WiFi Card Replacement: crwdns2935265:05crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Toshiba Satellite L455-S5975 WiFi Card Replacement: crwdns2935265:05crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Gently remove the wifi card from the laptop.

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Note: When installing new WiFi card be sure to connect the black wire to the right where there is a small letter “B” imprinted and place white on the opposite side.

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

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Dylan Baker

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Community

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are you aware of any compatible upgrades for a faster speed, like a dual band 5ghz card? from what im gathering its probably not worth the trial and error, because the antenna is designed probably for just 2.4ghz, so i'm thinking a usb dongle is the best option but wondering what your thoughts are? great guide btw

Tyler Bombara - crwdns2934203:0crwdne2934203:0

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