LG Cosmos Motherboard Replacement
Johnny Phane and 5 other contributors
Last updated on Aug 28, 2024
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Introduction
Go to step 1 ↓Use this guide to replace a faulty or dead motherboard in the LG Cosmos.
The motherboard is an essential device component, connecting all its parts. The keyboard, screen, and speakers are all connected via the motherboard. Input errors, screen malfunctions, or sound issues can be symptoms of the motherboard.
If you encounter any complications, consult the troubleshooting guide for help. These issues can be the individual parts themselves.
Be careful when dismantling the device. Ensure the battery is not damaged, and avoid rushing through the guide. Take your time when dealing with the cables inside the device.
What you need
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Remove the five 3.0mm Phillips #000 screws along the edge of the rear case.
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Remove the two 2.9 mm Phillips #000 screws that are slightly off-centered to the right.
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Hold the motherboard from the top and bottom and slowly lift the motherboard until you feel a pull.
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Once the motherboard is lifted , rotate the motherboard up 90 degrees to the right.
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Ask FixBot
To reassemble your device, follow these instructions in reverse order.
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Team
Cal Poly, Team 13-63, Johann Spring 2013 Member of Cal Poly, Team 13-63, Johann Spring 2013
CPSU-JOHANN-S13S13G63
3 Members
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