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- Battery stuck in 99% and not show their real battery percent...

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09-19-2022 07:47 PM
Hello everyone.
Recently I've bought a laptop and encountered an issue that is annoying. The windows 11 battery indicator won't properly show much % I have left and stays stuck at 99% while charging or unplugged and the battery are not showing the real battery percentage. it's just the indicator is giving false readings plus no longer alerts me when the battery is low.
I reset my laptop and troubleshoot the battery driver, but it didn't work. Any help would be much appreciated.
09-20-2022 01:03 AM
Hello @kararhussain384
Sorry to hear that you are having problems ... I would like to help you.
Please < calibrate > your battery ... |
(1) Open windows <device manager> and uninstall "Microsoft ACPI-Compliant Control Method Battery"
- Right click on "Microsoft ACPI-Compliant Control Method Battery"
- Click "Uninstall device"
- Confirm your choice if you see a popup notification
(2) Shutdown notebook
(3) Disconnect charger
(4) Press and hold <power> button for 30 seconds
(5) Connect charger and wait until battery is fully charged ( check LED indicator )
(6) Start notebook and log in to windows and wait a few minutes
(7) Shutdown notebook
(8) Test your <battery> Using the HP PC Hardware Diagnostics (UEFI)
See section <Running HP PC Hardware Diagnostics UEFI tests when Windows doesn't start>
https://support.hp.com/us-en/document/ish_2854458-2733239-16
See how it works:
https://www.youtube.com/watch?v=14GKIpGPNRM
9) Please report your results