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Lenovo IdeaPad Flex 4-1470 USB/SD Card Hub Replacement

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This hub, located along the side of the laptop, allows for external storage and peripherals to be connect to the computer. It is relatively simple to replace, and is not inherently necessary for most day-to-day usage of the laptop.

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  1. Lenovo IdeaPad Flex 4-1470 USB/SD Card Hub Replacement, Lower Case: crwdns2935265:01crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Ensure your computer is completely OFF before starting this guide.

    • Remove the eight 6 mm screws using a Phillips #0 screwdriver.

    • Remove the two 11 mm screws using a Phillips #0 screwdriver.

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  2. Lenovo IdeaPad Flex 4-1470 USB/SD Card Hub Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Lenovo IdeaPad Flex 4-1470 USB/SD Card Hub Replacement: crwdns2935265:02crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Pry the back cover off by inserting the plastic opening tool at the hinges and wedging it between the Back cover and the body.

    • Follow along the back edge with the plastic opening tool, lifting the cover off as you go. It is normal to hear snapping/clicking sounds as the back cover is held on by clips.

    • Remove the cover.

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  4. Lenovo IdeaPad Flex 4-1470 USB/SD Card Hub Replacement, USB/SD Card Hub: crwdns2935265:03crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Lenovo IdeaPad Flex 4-1470 USB/SD Card Hub Replacement, USB/SD Card Hub: crwdns2935265:03crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Remove the 4mm screw with a JIS #0 screwdriver.

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  5. Lenovo IdeaPad Flex 4-1470 USB/SD Card Hub Replacement: crwdns2935265:04crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Remove the ribbon cable.

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  6. Lenovo IdeaPad Flex 4-1470 USB/SD Card Hub Replacement: crwdns2935265:05crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Remove the existing USB hub and replace it with the new hub.

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

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Elijah Ellis

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UMass Dartmouth, Team S5-G2, Gulbrandsen Fall 2018 crwdns2935289:0UMass Dartmouth, Team S5-G2, Gulbrandsen Fall 2018crwdne2935289:0

UMASSD-GULBRANDSEN-F18S5G2

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