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How to fix Dell laptop battery not charging past 55%

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Khác Phục Lỗi Laptop Dell Không Sạc Được Pin Quá 55%

Introduction to the phenomenon where Dell laptop Battery cannot charge beyond 55%

Dell laptops are among the most popular and preferred laptop lines today. However, many Dell laptop users have encountered a situation where the battery cannot charge beyond 55%. This is a relatively common error on Dell laptop models.

When this error occurs, the laptop battery can only be charged to a maximum of 55% capacity. Users have tried disconnecting the charger, removing and reinserting the battery, and recharging, but the situation remains unchanged. This causes frustration and significantly affects the Dell laptop user experience.

Causes of Dell laptop not charging battery beyond 55%

There are several main causes leading to the phenomenon where a Dell laptop cannot charge its battery beyond 55%, including:

  • Software error: Battery driver errors or battery management software not functioning correctly.
  • Hardware error: It could be due to a faulty battery, a faulty charger, or other components related to battery management and charging being defective.
  • Incorrect BIOS settings: Missing the device ownership date setting in the BIOS.
  • Battery degradation: After long-term use, the battery degrades and can no longer hold its maximum capacity.
  • High battery temperature: If the laptop is running heavy tasks, the high temperature prevents the battery from charging to full capacity.

The most common cause identified is the failure to set the device ownership date in the BIOS. Fixing this error is quite simple and easy.

How to fix Dell laptop not charging battery beyond 55%

To fix the situation where a Dell laptop cannot charge its battery beyond 55%, you need to follow these steps:

Step 1: Enter BIOS

Fixing Dell Laptop Error Not Charging Battery Beyond 55% Features 01

  • Restart the laptop and press the F2 key repeatedly to enter BIOS when the Dell logo appears on the screen.

Step 2: Find the First Power On Date option

Fixing Dell Laptop Error Not Charging Battery Beyond 55% Features 02

  • In the BIOS interface, select the System Management tab on the left.
  • Scroll down to find the First Power On Date option.

Step 3: Enable the First Power On Date option

Fixing Dell Laptop Error Not Charging Battery Beyond 55% Features 03

  • Set the First Power On Date option to ON.

Step 4: Save settings and exit BIOS

Fixing Dell Laptop Error Not Charging Battery Beyond 55% Features 04

  • Select Apply Changes to save the settings.
  • Select Save as Custom User Settings to save the configuration.
  • Finally, select Exit to exit BIOS.

Fixing Dell Laptop Error Not Charging Battery Beyond 55% Features 05

After performing the above steps and restarting the machine, the Dell laptop battery error of not charging beyond 55% will be resolved. You can charge your laptop normally.

Notes when fixing Dell laptop battery errors

To ensure the successful resolution of Dell laptop battery errors, you should note:

  • Only perform this when the battery has at least 25% charge to avoid the laptop shutting down unexpectedly.
  • Perform the operations carefully, following the instructions exactly when entering BIOS.
  • Double-check the settings before exiting BIOS to ensure the First Power On Date option has been enabled.
  • After fixing, check the charging status again to ensure the error has been fixed.

If you follow the above steps correctly and still cannot fix the error, you should bring your laptop to Hưng Phát Laptop to be thoroughly inspected and handled.

Tags: #Laptop Dell #Battery
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ABOUT THE AUTHOR
Phát Lâm
Tôi là Phát Lâm, CEO tại Hungphatlaptop.com, chuyên gia IT với nhiều năm kinh nghiệm trong lĩnh vực đánh giá PC, hạ tầng công nghệ và hệ thống mạng. Không chỉ am hiểu sâu về cấu hình phần cứng, hiệu suất hệ thống và xu hướng thị trường, tôi luôn tư vấn giải pháp tối ưu, giúp khách hàng lựa chọn thiết bị phù hợp với nhu cầu sử dụng, đảm bảo hiệu suất cao, tối ưu chi phí và mang lại giá trị thực sự.
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