Inleiding

Sound is an integral part of a laptop user's experience, especially for videos, music, and gaming. The Lenovo Y50-70 Touch is equipped with two side speakers and a bass speaker on the underside of the laptop. When there are sound problems, but all the sound drivers are running properly, replace the speakers to regain your full user experience.

Onderdelen

Geen onderdelen nodig.

Remove all twelve 6 mm screws from the back of the laptop using a Phillips #1 screwdriver.
  • Remove all twelve 6 mm screws from the back of the laptop using a Phillips #1 screwdriver.

    • Apply a lot of pressure to prevent the screws from stripping.

    • Make sure to turn off the computer first!

Voeg opmerking toe

Gently pull the back cover off the laptop. It should come off easily.
  • Gently pull the back cover off the laptop. It should come off easily.

Voeg opmerking toe

  • Remove the three 3.5 mm screws from the fan with a Philips #1 screwdriver.

Voeg opmerking toe

  • Pull the wire tabs up one at a time to separate them from the motherboard.

    • Do not pull too hard on the wire tabs. It may damage the connection between the wires and motherboard.

Voeg opmerking toe

  • Remove the black and white antenna cables from the wireless card.

    • Do not pull too hard on the antenna cables, as it might damage the connection to the wireless card.

Is the black and white wire the one connected to the screen?

Emi Hua - Antwoord

  • Lift up the fan slightly.

  • Gather the antenna cables(black and white) and speaker wires (red, black, blue, and white). Carefully move them away from the fan.

Voeg opmerking toe

  • Lift the fan off of the laptop.

Voeg opmerking toe

  • Locate the three speakers within the laptop.

  • The bass speaker is located near the fan's original position.

  • The side speakers are located at the upper left and right corners of the laptop.

Voeg opmerking toe

  • Using a Philips #1 screwdriver, remove the two 2.5 mm screws securing the bass speaker.

Voeg opmerking toe

  • Unplug the bass speaker from the motherboard.

Voeg opmerking toe

  • Remove the bass speaker from the laptop.

Voeg opmerking toe

  • Using a Philips #1 screwdriver, Remove the 2.5 mm screw holding each side speaker to the laptop.

Voeg opmerking toe

  • Unplug the side speakers from the motherboard.

Voeg opmerking toe

  • Remove the side speakers from the laptop.

    • The red and black wires connect to the right speaker, and the blue and white wires connect to to the left speaker.

    • The side speakers are independent from the bass speaker. It is possible to remove them without having to remove the bass speaker.

Voeg opmerking toe

Conclusie

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

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Lid sinds: 21-01-15

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