Sony Vaio PCG-4121GL Battery Replacement
McKinley Hubred and 3 other contributors
Last updated on Mar 6, 2019
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Introduction
Go to step 1 ↓If your laptop is not powering on or is not holding a charge, a faulty battery could be the issue. Before starting this guide, it may be helpful to have a secure place to put the screws after they have been removed.
What you need
Tools
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Remove the two 3mm Phillips #0 screws on the bottom of the computer that secure the plastic backing.
Ask FixBot
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Pull the bottom plate towards yourself until it unhinges fully.
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Once the plate is free from the backing remove it completely.
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Pull the blue tab towards yourself until you hear a click.
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Once the blue tab is released, pull up on the battery.
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Once the battery can move freely, take it out completely.
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To reassemble your device, follow these instructions in reverse order.
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Team
Cal Poly, Team S2-G2, White Winter 2019 Member of Cal Poly, Team S2-G2, White Winter 2019
CPSU-WHITE-W19S2G2
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