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Lenovo ideapad Z510 Battery firmware, Battery percentage

2017-12-20, 8:00 AM

Hi Guys,
I have a Lenovo ideapad Z510 (built-in battery) using windows 10 and Lenovo vantage is installed. How can i perfom a gauge battery reset please?
The problem i'm facing now is that the battery percentage isn't accurate, it stucks at a percentage for example 99% , so the system doesn't recognise that the battery drains and suddenly it dies !! without any alerts or keeping my work as well !!
i tried the firmware update tool but it keep saying that no updates for attached battery. And i searched alot about how to perform a gauge reset but nothing available for this version of lenovo vantage. I also tried charging in BIOS mode for 10 mins and discharging for another 10 and repeating this process 3 times but nothing changed.
So please any help!


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Re: Lenovo ideapad Z510 Battery firmware, Battery percentage

2017-12-24, 23:00 PM
I want to reset my battery also or delete this firmware i updated the firmware of lenovo z510 while my battery was 30 %, now the maximum percentage is 27 %

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Re: Lenovo ideapad Z510 Battery firmware, Battery percentage

2018-01-27, 13:29 PM

This problem is being faced by many people. Please find link below:

Z510 Battery meter problem

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