Lenovo Y50 Touch Speakers Replacement

はじめに

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.

必要な工具と部品

手順1 Back

Lenovo Y50 Touch Speakers Replacement, Back: 手順 1、 2の画像 1

Lenovo Y50 Touch Speakers Replacement, Back: 手順 1、 2の画像 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!

翻訳

手順2

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

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手順3 Fan

Lenovo Y50 Touch Speakers Replacement, Fan: 手順 3、 2の画像 1

Lenovo Y50 Touch Speakers Replacement, Fan: 手順 3、 2の画像 2

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

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手順4

Lenovo Y50 Touch Speakers Replacement: 手順 4、 3の画像 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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手順5

Lenovo Y50 Touch Speakers Replacement: 手順 5、 3の画像 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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手順6

Lenovo Y50 Touch Speakers Replacement: 手順 6、 3の画像 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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手順7

Lift the fan off of the laptop.

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手順8 Speakers

Lenovo Y50 Touch Speakers Replacement, Speakers: 手順 8、 1の画像 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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手順9

Lenovo Y50 Touch Speakers Replacement: 手順 9、 3の画像 3

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

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手順10

Unplug the bass speaker from the motherboard.

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手順11

Lenovo Y50 Touch Speakers Replacement: 手順 11、 3の画像 3

Remove the bass speaker from the laptop.

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手順12

Lenovo Y50 Touch Speakers Replacement: 手順 12、 3の画像 3

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

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手順13

Unplug the side speakers from the motherboard.

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手順14

Lenovo Y50 Touch Speakers Replacement: 手順 14、 3の画像 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.