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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.
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Remove all twelve 6 mm screws from the back of the laptop using a Phillips #1 screwdriver.
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Gently pull the back cover off the laptop. It should come off easily.
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Remove the three 3.5 mm screws from the fan with a Philips #1 screwdriver.
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Pull the wire tabs up one at a time to separate them from the motherboard.
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Remove the black and white antenna cables from the wireless card.
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Lift up the fan slightly.
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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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Locate the three speakers within the laptop.
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The bass speaker is located near the fan's original position.
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The side speakers are located at the upper left and right corners of the laptop.
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Using a Philips #1 screwdriver, remove the two 2.5 mm screws securing the bass speaker.
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Unplug the bass speaker from the motherboard.
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Remove the bass speaker from the laptop.
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Using a Philips #1 screwdriver, Remove the 2.5 mm screw holding each side speaker to the laptop.
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Unplug the side speakers from the motherboard.
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Remove the side speakers from the laptop.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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Cal Poly, Team 18-1, Maness Winter 2015 crwdns2935289:0Cal Poly, Team 18-1, Maness Winter 2015crwdne2935289:0
CPSU-MANESS-W15S18G1
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