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Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement

Qué necesitas

  1. Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement, Base Cover: paso 1, imagen 1 de 2 Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement, Base Cover: paso 1, imagen 2 de 2
    • Remove the eight M2 5mm screws that secure the base cover using a Phillips #0 screwdriver.

  2. Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement: paso 2, imagen 1 de 2 Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement: paso 2, imagen 2 de 2
    • Loosen the three captive screws that secure the base closer to the hinges.

    • Do not attempt to remove the three captive screws! You need only to loosen them. They're supposed to stay on the base cover.

  3. Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement: paso 3, imagen 1 de 3 Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement: paso 3, imagen 2 de 3 Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement: paso 3, imagen 3 de 3
    • Carefully pry the base cover using an iFixit opening tool in the crevice near the hinges. Guide the pick along the edges and slightly lift upwards as you go along.

    • Do not start from the speaker end of the edges when opening, or you may cause further damage to your device!

  4. Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement: paso 4, imagen 1 de 3 Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement: paso 4, imagen 2 de 3 Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement: paso 4, imagen 3 de 3
    • Carefully remove the base cover from the laptop.

  5. Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement, Wireless Card (NIC): paso 5, imagen 1 de 3 Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement, Wireless Card (NIC): paso 5, imagen 2 de 3 Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement, Wireless Card (NIC): paso 5, imagen 3 de 3
    • Remove the screw holding down the small bracket for the wireless card using a Phillips #0 screwdriver.

    • Remove the black wired connection from the port over the black triangle.

    • Remove the wire with the white marking from the port above the white triangle.

    • Pull the Wi-Fi card out of its slot.

  6. Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement, Fan: paso 6, imagen 1 de 2 Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement, Fan: paso 6, imagen 2 de 2
    • Gently remove the I/O cable.

  7. Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement: paso 7, imagen 1 de 2 Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement: paso 7, imagen 2 de 2
    • Remove the fan cable from the motherboard.

  8. Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement: paso 8, imagen 1 de 1
    • Remove two 3 mm screws that secure the fan using a Phillips #0 screwdriver.

  9. Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement: paso 9, imagen 1 de 2 Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement: paso 9, imagen 2 de 2
    • There is a little piece of tape/sticker on the fan that connects it to the heat sink. Gently remove this.

    • Lift the fan off the palm rest assembly.

  10. Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement, Heatsink: paso 10, imagen 1 de 2 Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement, Heatsink: paso 10, imagen 2 de 2
    • Loosen seven 3 mm captive screws securing the heatsink to the motherboard using a Phillips #0 screwdriver.

  11. Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement: paso 11, imagen 1 de 3 Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement: paso 11, imagen 2 de 3 Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement: paso 11, imagen 3 de 3
    • Lift the heatsink off the motherboard.

  12. Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement, Display Assembly: paso 12, imagen 1 de 2 Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement, Display Assembly: paso 12, imagen 2 de 2
    • Ensure that you have your device opened flat at a 180 degree angle. This will make removal easier.

  13. Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement: paso 13, imagen 1 de 3 Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement: paso 13, imagen 2 de 3 Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement: paso 13, imagen 3 de 3
    Herramienta utilizada en este paso:
    Tweezers
    $4.99
    Comprar
    • Locate the ribbon cables for the assembly on the right hand side marked "MB1" and "MB2."

    • The "MB1" ribbon is locked with a copper/brass colored handle that must be lifted upwards. Then you can remove the ribbon by pulling it away from the socket.

    • The "MB2" ribbon is locked in its socket with a black latch. Using a non-metallic precision tool (such as tweezers) lift the latch and pull away the MB2 cable.

  14. Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement: paso 14, imagen 1 de 1
    • Remove the two screws holding down the assembly on the right hand area using a Phillips #00 screwdriver.

  15. Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement: paso 15, imagen 1 de 3 Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement: paso 15, imagen 2 de 3 Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement: paso 15, imagen 3 de 3
    • Remove the screw protecting the endpoints of the NIC cables and NIC chip using a Phillips #0 screwdriver.

    • Gently pull away the cabling from the NIC chip.

    • The wires can be removed without removing the heat sink, though this is not advised if you are not familiar with the layout.

  16. Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement: paso 16, imagen 1 de 1
    • Remove the two screws holding down the bracket of the assembly on the left hand side using a Phillips #0 screwdriver.

  17. Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement: paso 17, imagen 1 de 2 Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement: paso 17, imagen 2 de 2
    • Lift the display assembly upwards away from the palm/main assembly.

  18. Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement, Charging Port: paso 18, imagen 1 de 3 Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement, Charging Port: paso 18, imagen 2 de 3 Dell Inspiron 17" 7786 2-in-1 Charging Port Replacement, Charging Port: paso 18, imagen 3 de 3
    • Remove the single 3 mm screw that secures the port using a Phillips #0 screwdriver.

    • Disconnect the cable from the port by gently wiggling and pushing the plug away from the port.

    • Pull the disconnected cable upwards, and the rest of the power port will follow.

Conclusión

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

Antonio Franco

Miembro Desde 08/25/22

1,025 Reputación

10 Guías creadas

Equipo

Gateway, Team 1-3, Class Fall 2022 Miembro de Gateway, Team 1-3, Class Fall 2022

GCC-CLASS-F22S1G3

4 Miembros

15 Guías creadas

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