Lenovo Y50 Touch Speakers Replacement

简介

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.

你所需要的

步骤 1 Back

Lenovo Y50 Touch Speakers Replacement, Back: 步骤 1 中的图像 1，2

Lenovo Y50 Touch Speakers Replacement, Back: 步骤 1 中的图像 2，2

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!

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步骤 2

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

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步骤 3 Fan

Lenovo Y50 Touch Speakers Replacement, Fan: 步骤 3 中的图像 1，2

Lenovo Y50 Touch Speakers Replacement, Fan: 步骤 3 中的图像 2，2

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

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步骤 4

Lenovo Y50 Touch Speakers Replacement: 步骤 4 中的图像 3，3

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.

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步骤 5

Lenovo Y50 Touch Speakers Replacement: 步骤 5 中的图像 3，3

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.

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步骤 6

Lenovo Y50 Touch Speakers Replacement: 步骤 6 中的图像 3，3

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.

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步骤 7

Lift the fan off of the laptop.

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步骤 8 Speakers

Lenovo Y50 Touch Speakers Replacement, Speakers: 步骤 8 中的图像 1，1

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.

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步骤 9

Lenovo Y50 Touch Speakers Replacement: 步骤 9 中的图像 3，3

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

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步骤 10

Unplug the bass speaker from the motherboard.

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步骤 11

Lenovo Y50 Touch Speakers Replacement: 步骤 11 中的图像 3，3

Remove the bass speaker from the laptop.

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步骤 12

Lenovo Y50 Touch Speakers Replacement: 步骤 12 中的图像 3，3

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

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步骤 13

Unplug the side speakers from the motherboard.

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步骤 14

Lenovo Y50 Touch Speakers Replacement: 步骤 14 中的图像 3，3

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.