Battery is not charging to 100%

[haniacro]

My laptop's battery is charging to 76% and it stopes, I ran component diagnostics and showed this error message

Can anyone help?

[Dragon-Fur]

@haniacro 

Error code  - #42  blown fuse - Failed

Solution:  Replace the battery

Open  HP ProBook 440 G5 Notebook PC - Maintenance and Service Guide

Battery Part Number and Replacement Procedure on Page 63

Description                                                  Spare part number

Battery, 4-cell, 48 WHr, 4.21 Ah                      851610-855

More information below....

NOTES:

Skip "Testing" since you already know the battery needs to be replaced.

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"Fat" Battery / Bloated Battery / Swollen Battery – Sealed / Internal Battery

• Swollen battery might be hiding OR there might be evidence that the battery has inflated.  For example, notebook case is warped, touchpad stops working, “odd” bulging near the keyboard.

• If the battery is in a swollen or bloated condition, the battery must be removed from the computer and replaced.  There are no other remedies, tests, or useful options.

HP Commercial and Consumer Notebook PCs - Swelling or Deformation of Notebook Battery

===============================================

Warranty Check – Contact HP

If the battery is failing (or has failed) and the computer is within the Warranty Period, contact HP Technical Support.

 “Everywhere” Contact Information - HP Technical Support

Open >  HP World-Wide Support

 Select your region and follow the prompts

Where to Find Additional Information about your device

Check your computer’s Website Support for important advisories and bulletins

Category "Bulletins and Advisories" (wording may vary)

Warranty Check

• Warranty Check – Single or Multiple Devices

NOTE: The online database results do not impact the actual contract.

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Run Component Tests – How to

TKB Article contributed by HP Wes_notebooks 

Clear and easy to understand "how-to" instructions for completing component testing

Testing for Hardware Failures

TKB Article contributed by HP Expert Erico

What is going on with the battery installed in my computer?

Battery Report and other solutions

Is your notebook plugged in and not charging?

And

Video Help

How To Generate A Detailed Laptop Battery Report

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Replacement and Purchase Options

HP Document:  HP Notebook PCs - Purchasing a Replacement Battery

Find your Product

See:  HP Notebook PCs - How Do I Find My Model Number or Product Number?

Find Parts and Replacement Procedure

• Open Support Home >> Enter the full model name
• When the website opens, select category Manuals
• Look for and open the Maintenance and Service guide for your computer (document name varies)
• Search for “Battery” to find parts and replacement  >> Read the chapter on Replacement Procedures

NOTES  

1. The exact name of the service document varies, though usually the word "service" or "maintenance" is included in the name. 
2. The "Service Guide" and "User Guide" are not the same documents.

• Part numbers and replacement procedure are listed in the component replacement section (wording varies)

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HP Collection of “how-to” videos - Battery

HP Video Gallery

Use Categories and / or enter your request in the search bar to narrow the search. 

Examples,

Select Category Computing and Mobile Devices > Battery and Power

or

Select Category Computing and Mobile Devices > Parts Replacement and Upgrades

Search for replace battery or replace battery x360

Select and watch your Video

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Find / Check for parts at PartSurfer / HP Parts Store

Reference:  HP Notebook PCs - Ordering HP Certified Replacement Parts

PartSurfer might be able to tell you exactly which parts came with your device.

Open PartSurfer

• Select your Country
• Enter the device Product Number , Serial Number, or Part Number in the Quick Search box
• HINT: To see a system-specific list, replace the Product Number with your device Serial Number
• Items accompanied by a tiny box in the Add-to-Cart column are available for purchase

Parts marked as "n/a" are not available from HP.

Parts marked as available for purchase might be available from:  HP Parts Store

OR

If HP does not provide the part for retail purchase,

Use your search engine to find a compatible replacement at your favorite online store.

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Device Home Page - References and Resources – Learn about your Device - Solve Problems

NOTE:  Content depends on device type and Operating System

Categories:  Alerts, Warranty Check, HP Drivers / Software and BIOS, How-to Videos, Bulletins/Notices, How-to Documents, Troubleshooting, User Guides / Manuals, Service and Maintenance Guide (Replacement Parts and Procedures), Product Information (Specifications), more

When the website support page opens, Select (as available) a Category > Topic > Subtopic

HP ProBook 440 G5 Notebook PC 

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