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    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
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Common problems for Battery
We would like to share some of the most frequently asked questions about: Battery Reports, Hold a charge, Test and Calibrating Battery . Check out this link: Is your notebook plugged in and not charging?
HP Recommended
HP 255 15.6 inch G9 Notebook PC (50J79AV)
Microsoft Windows 11

Hei. On my laptop, HP SUPPORT  ASSISTENT and UEFI show from the start that the battery needs calibration.
I've done it according to the instructions 4 times, still the same.
When I open UEFI, a message comes up that the program is out of date. I downloaded this sp153576.exe - what is the issue? Is there another newer place to download, please link in this case.  Would it be correct to start by uninstalling the UEFI program from the computer and reload it?

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