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Dell Latitude E7470 Motherboard Replacement

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  1. Dell Latitude E7470 Motherboard Replacement, RAM: crwdns2935265:01crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Dell Latitude E7470 Motherboard Replacement, RAM: crwdns2935265:01crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Grab the two clips beside the RAM stick and pull them outward. The RAM stick should release.

    • Remove the RAM from the device.

    • Repeat this for second RAM stick

  2. Dell Latitude E7470 Motherboard Replacement, Battery: crwdns2935265:02crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Use the pull tab on the battery connector to lift the connector straight up off its socket on the motherboard, disconnecting it.

  3. Dell Latitude E7470 Motherboard Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Dell Latitude E7470 Motherboard Replacement: crwdns2935265:03crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Remove the single 4 mm Phillips screw securing the bottom left corner of the battery.

    • If you are removing an extended capacity battery, remove the Phillips screw securing the bottom right corner of the battery.

  4. Dell Latitude E7470 Motherboard Replacement: crwdns2935265:04crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Remove the battery from the laptop.

  5. Dell Latitude E7470 Motherboard Replacement, Fan and Heatsink: crwdns2935265:05crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Dell Latitude E7470 Motherboard Replacement, Fan and Heatsink: crwdns2935265:05crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • After opening the backcase of the computer, remove the screws using the Phillips #0 screwdriver.

    • Unplug and remove the wire from the socket.

  6. Dell Latitude E7470 Motherboard Replacement: crwdns2935265:06crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Remove the fan and heatsink from the laptop.

    • Make sure to wipe off the existing thermal paste from the CPU and heatsink with an alcohol-soaked pad and apply a new layer.

  7. Dell Latitude E7470 Motherboard Replacement, Motherboard: crwdns2935265:07crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Dell Latitude E7470 Motherboard Replacement, Motherboard: crwdns2935265:07crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Dell Latitude E7470 Motherboard Replacement, Motherboard: crwdns2935265:07crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Remove all the screws using a Phillips #0 screwdriver.

    • Disconnect all of the cables from the motherboard.

  8. Dell Latitude E7470 Motherboard Replacement: crwdns2935265:08crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Remove the motherboard from the laptop.

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

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Bo Zeng

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Duke University Pratt School of Engineering, Team S4-G3, Matos-Garner Fall 2019 crwdns2935289:0Duke University Pratt School of Engineering, Team S4-G3, Matos-Garner Fall 2019crwdne2935289:0

DUKEPSE-MATOS-GARNER-F19S4G3

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Good overall, the motherboard screw picture shows too many screws. Also, might need a picture of removing the two side screws for the port cover, and that there are two screws next to the expansion port, under the port cover.

Charles Coburn - crwdns2934203:0crwdne2934203:0

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