battery status showing wrong information every time

abarindambaishya
abarindambaishya Member Posts: 6 New User

i have calibrated my battery like 3-4 times but still it shows incorrect battery information why? i am giving a snap shot just now taken to see my battery backup status.

its showing 26% and backup time 2hr 6 min which is absolutely wrong info…help?

Answers

  • Puraw
    Puraw ACE, Member Posts: 13,417 Trailblazer

    Reset your BIOS with F9 in BIOS and save settings, boot to windows and uninstall the 2 battery drivers (red circles picture)

    Disable any battery monitors or battery charge limiters (80% charge option in Acer Care Center!) and check in Services that these apps/agents are not still running. If you never did a full charge cycle ("not calibration") do that, but first disable Hibernate and Fast Startup and change your Acer custom Power Plan to Windows default Power Plan. Completely shutdown the correct way with Start and the Power icon and close the lid. Charge with your power adapter till the amber battery LED turns blue and wait 10 minutes, open the lid and boot to Windows, verify that the battery is 100% charged, unplug the power adapter and start using the laptop all day till the system shuts down on its own (don't worry you won't lose data). Close the lid and plug in the power adapter, charge till the amber battery LED turns blue and wait 10 minutes.