Keep the computer turned on until the battery has completely discharged and the laptop automatically turns off (this may take a few hours). Charge the battery until the Windows battery meter is at 100%.
Connect the AC power adapter to the laptop.
Keep the computer turned on until the battery has completely discharged and the laptop automatically turns off (this may take a few hours). Charge the battery until the Windows battery meter is at 100%.
Connect the AC power adapter to the laptop.