Difficulty
Easy
Steps
5
Time Required
10 minutes
Sections
2
- Back Panel
- 2 steps
- Battery
- 3 steps
Flags
1
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BackLenovo IdeaPad S340-15IWL
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Introduction
Failure to charge or inability to hold charge may indicate a faulty battery. Make sure to look at the troubleshooting guide before continuing with battery replacement as inadequate power settings, broken or obstructed charging ports, or a defective charger may be the culprit and are easy and affordable fixes.
Make sure to keep any food or liquid away from the computer during the replacement process as the computer’s internal components will be exposed. If the battery appears swollen, follow the appropriate steps to handle and dispose of it properly.
What you need
Step 1
Back Panel
- Power off the laptop and place it face-down on a non-scratching surface.
- Using a Torx T5 screwdriver head, remove all ten 6 mm screws holding the back panel in place.
Power off the laptop and place it face-down on a non-scratching surface.
Using a Torx T5 screwdriver head, remove all ten 6 mm screws holding the back panel in place.
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Step 2
- Slide a plastic opening tool underneath the back case near the screen hinges.
- Gently pry up on either side of the case.
- You may hear popping sounds as you pry up the back case. This is normal. If the case does not open, try prying at a different angle/position.
Slide a plastic opening tool underneath the back case near the screen hinges.
Gently pry up on either side of the case.
You may hear popping sounds as you pry up the back case. This is normal. If the case does not open, try prying at a different angle/position.
Step 3
Battery
- Remove the three 3 mm screws holding the battery in place using a Phillips #0 screwdriver.
Remove the three 3 mm screws holding the battery in place using a Phillips #0 screwdriver.
Step 4
- Remove the white and blue bundled wire from the grooves on the right side of the battery.
Remove the white and blue bundled wire from the grooves on the right side of the battery.
Step 5
- Disconnect the battery cable by gently pulling it straight out of the connector.
- Be sure to pull parallel to the device to avoid bending the motherboard connector.
- The battery connector does not lock and only requires light pressure to insert and remove.
- Remove the battery from the laptop.
Disconnect the battery cable by gently pulling it straight out of the connector.
Be sure to pull parallel to the device to avoid bending the motherboard connector.
The battery connector does not lock and only requires light pressure to insert and remove.
Remove the battery from the laptop.
To reassemble your device, follow these instructions in reverse order.
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Author
with 5 other contributors
Luke Ruff
Member since: 09/17/2021
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Team
Western Carolina University, Team 1-3, Virtue Fall 2021
Member of Western Carolina University, Team 1-3, Virtue Fall 2021
WCU-VIRTUE-F21S1G3
4 Members
5 Guides authored