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Toshiba Portege M300 Wireless Card Replacement

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This guide will go through the steps needed to install a new wireless card.

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  1. Toshiba Portege M300 Wireless Card Replacement, Battery: crwdns2935265:01crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Turn the computer over onto its back.

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    • Slide the lock on the left side to the unlock position.

    • Slide the lock on the right side to the unlock position until there is a clicking sound.

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  4. Toshiba Portege M300 Wireless Card Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Toshiba Portege M300 Wireless Card Replacement: crwdns2935265:03crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Remove the battery by sliding it away from the laptop.

    • Make sure the two locks from the previous step are in the unlocked position while sliding the battery away.

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  5. Toshiba Portege M300 Wireless Card Replacement, Wireless Card: crwdns2935265:04crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Toshiba Portege M300 Wireless Card Replacement, Wireless Card: crwdns2935265:04crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Toshiba Portege M300 Wireless Card Replacement, Wireless Card: crwdns2935265:04crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • Turn the computer onto the back.

    • Remove the Phillips #0 screw that secures the cover to the rest of the device.

    • One 5.1 mm coarse thread screw.

    • Pull the cover forward to release it.

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  6. Toshiba Portege M300 Wireless Card Replacement: crwdns2935265:05crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Toshiba Portege M300 Wireless Card Replacement: crwdns2935265:05crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Toshiba Portege M300 Wireless Card Replacement: crwdns2935265:05crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • Use a Phillips #1 screwdriver to remove the two screws on opposite corners of the wireless card.

    • Two 4.0 mm coarse thread screws.

    • Use a plastic opening tool to gently lift the wireless card out while leaving the wire connected.

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  7. Toshiba Portege M300 Wireless Card Replacement: crwdns2935265:06crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Toshiba Portege M300 Wireless Card Replacement: crwdns2935265:06crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Hold the edges of the wireless card and carefully disconnect the black 3 pin connector.

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

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Alison Wendt

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CPSU-JOHANN-S13S21G51

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