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Lenovo NotebooksLenovo P, Y and Z series Notebooks Knowledge Base

Unable to revert power settings in Win 8 for Z580


Back when I had Windows 7 on my Z580, there was a Lenovo Power Management setting that allowed me to only have my battery charge up to 60% of its max capacity in order to prolong its life. When I installed Windows 8, I forgot to revert to that setting and now I have no idea how to make it charge back to 100%.


Remove the battery and then hold the power button down for 20 seconds.


Re-insert the battery and re-connect the power and boot the notebook.

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