Battery very weak

[Ahmad31]

When I start my Laptop I see this message on the start up window: battery is very low. For optimal performance battery may need to be replaced. Primary <internal> Battery <601>. I work with laptop with adopter plugged in and on check I see 100% charged. I want to know. I run component diagnostic and I see this message, Logic state= Very weak, I want 

[Dragon-Fur]

@Ahmad31 

It sounds like it is time to replace the battery.

We can skip the part for testing - you already have your test results (failure / error 601).

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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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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” >> 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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Good Reference

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

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 / Procedures), Product Information (Specifications)...

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

Open Support Home

Enter the name of your HP device

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