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Fanfold Paper
Posts: 3
Registered: ‎12-17-2017
Location: EG
Views: 4,417
Message 1 of 3

Lenovo ideapad Z510 Battery firmware, Battery percentage

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!

Paper Tape
Posts: 1
Registered: ‎12-24-2017
Location: EG
Views: 4,197
Message 2 of 3

Re: Lenovo ideapad Z510 Battery firmware, Battery percentage

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 %
Paper Tape
Posts: 4
Registered: ‎01-21-2018
Location: IN
Views: 3,994
Message 3 of 3

Re: Lenovo ideapad Z510 Battery firmware, Battery percentage

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

Z510 Battery meter problem

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