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Introducción

Use this guide to remove the motherboard on a Dell Inspiron 15-7547.

Partes

No se especificaron partes.

  1. Close the display and flip the laptop on its back.
    • Close the display and flip the laptop on its back.

    • Loosen the ten 5.0 mm-long Phillips #0 screws.

    • The four screws marked with orange will remain captive to the cover.

  2. Pry the cover open with a plastic spudger   and remove it.
    • Pry the cover open with a plastic spudger and remove it.

  3. Remove the five 5.0 mm-long Philips #0 screws that connect the battery to the case. Remove the five 5.0 mm-long Philips #0 screws that connect the battery to the case.
    • Remove the five 5.0 mm-long Philips #0 screws that connect the battery to the case.

  4. Lift the battery out of the case. Lift the battery out of the case.
    • Lift the battery out of the case.

  5. Disconnect the battery using the pull tab to pull towards the front of the chassis. Most of the cable is attached to the case with adhesive, which may cause slight resistance. Most of the cable is attached to the case with adhesive, which may cause slight resistance.
    • Disconnect the battery using the pull tab to pull towards the front of the chassis.

    • Most of the cable is attached to the case with adhesive, which may cause slight resistance.

  6. Remove the 3.0 mm-long Philips #0 screw at the end of the Wifi-Card Remove the 3.0 mm-long Philips #0 screw at the end of the Wifi-Card
    • Remove the 3.0 mm-long Philips #0 screw at the end of the Wifi-Card

  7. Remove the Wifi-Card from its socket by pulling away and up from the connector. Remove the Wifi-Card from its socket by pulling away and up from the connector.
    • Remove the Wifi-Card from its socket by pulling away and up from the connector.

  8. Disconnect the white and black cables from the Wifi-Card. Make a note of which wire goes where for reconnecting them to the replacement card.
    • Disconnect the white and black cables from the Wifi-Card.

    • Make a note of which wire goes where for reconnecting them to the replacement card.

  9. Remove the four 5.0 mm-long Philips #0 screws connecting the hard drive to the chassis. Remove the four 5.0 mm-long Philips #0 screws connecting the hard drive to the chassis.
    • Remove the four 5.0 mm-long Philips #0 screws connecting the hard drive to the chassis.

  10. Disconnect the hard drive from the motherboard by placing your fingers at the back, and pulling forward towards the front of the chassis. Disconnect the hard drive from the motherboard by placing your fingers at the back, and pulling forward towards the front of the chassis.
    • Disconnect the hard drive from the motherboard by placing your fingers at the back, and pulling forward towards the front of the chassis.

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  12. Lift the hard drive out of the chassis.
    • Lift the hard drive out of the chassis.

  13. Remove the two 5.0 mm-long Philips #0 screws from the fan. The screw marked in orange will remain captive to the fan.
    • Remove the two 5.0 mm-long Philips #0 screws from the fan.

    • The screw marked in orange will remain captive to the fan.

  14. Disconnect the wire that connects the fan to the motherboard. This can be found under the flap directly to the left of the fan. Disconnect the wire that connects the fan to the motherboard. This can be found under the flap directly to the left of the fan.
    • Disconnect the wire that connects the fan to the motherboard. This can be found under the flap directly to the left of the fan.

  15. Lift the fan out of the chassis.
    • Lift the fan out of the chassis.

  16. Remove the plastic heat spreader that covers the RAM sticks. Remove the plastic heat spreader that covers the RAM sticks. Remove the plastic heat spreader that covers the RAM sticks.
    • Remove the plastic heat spreader that covers the RAM sticks.

  17. Release the clamps on each side of the RAM sticks by pushing away from the center. When done properly the RAM stick should pop up.
    • Release the clamps on each side of the RAM sticks by pushing away from the center.

    • When done properly the RAM stick should pop up.

  18. Pull the RAM stick in a straight line out of the socket. Pull the RAM stick in a straight line out of the socket.
    • Pull the RAM stick in a straight line out of the socket.

  19. Remove the six 7.0 mm-long Philips #0 screws that mount the hinges. Remove the six 7.0 mm-long Philips #0 screws that mount the hinges. Remove the six 7.0 mm-long Philips #0 screws that mount the hinges.
    • Remove the six 7.0 mm-long Philips #0 screws that mount the hinges.

  20. Use a spudger to unlatch and unplug the display cable. There will be a notch on the side of the connector. There will be a notch on the side of the connector.
    • Use a spudger to unlatch and unplug the display cable.

    • There will be a notch on the side of the connector.

  21. Raise the left and right hinges. Raise the left and right hinges. Raise the left and right hinges.
    • Raise the left and right hinges.

  22. Remove the LCD display assembly from the laptop.
    • Remove the LCD display assembly from the laptop.

  23. Unlatch the ribbon cable by pulling the white release up. If this proves to be difficult using your fingers, try a plastic spudger. Hold the blue flap and pull to unplug the cable.
    • Unlatch the ribbon cable by pulling the white release up.

    • If this proves to be difficult using your fingers, try a plastic spudger.

    • Hold the blue flap and pull to unplug the cable.

  24. Unlatch black release on the ribbon cable. Hold the blue flap to unplug the cable. Hold the blue flap to unplug the cable.
    • Unlatch black release on the ribbon cable.

    • Hold the blue flap to unplug the cable.

  25. Unlatch the ribbon cable by pulling the black release up. Unlike the others, this release is found at the back. Hold the flap and unplug the cable.
    • Unlatch the ribbon cable by pulling the black release up.

    • Unlike the others, this release is found at the back.

    • Hold the flap and unplug the cable.

  26. Unlatch the ribbon cable by pulling the black release up. Unlike the others this release is found at back. Hold the blue flap and unplug the cable.
    • Unlatch the ribbon cable by pulling the black release up.

    • Unlike the others this release is found at back.

    • Hold the blue flap and unplug the cable.

  27. Unplug the DC jack cable. Unplug the DC jack cable. Unplug the DC jack cable.
    • Unplug the DC jack cable.

  28. Remove the seven 3.0 mm-long Philips #0 screws that secure the motherboard. Remove the seven 3.0 mm-long Philips #0 screws that secure the motherboard.
    • Remove the seven 3.0 mm-long Philips #0 screws that secure the motherboard.

  29. Remove the motherboard from the laptop.
    • Remove the motherboard from the laptop.

Conclusión

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

Kevin Smith

Miembro Desde 10/09/18

303 Reputación

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