Perform the following steps to calibrate your battery:
• Connect the AC Adapter.
• Fully charge your battery (99%-100%).
• Keep the AC Adapter connected to the computer for 2.5 hours with the battery fully charged (99%-100%).
• Launch Battery Check to validate the calibration was completed successfully.
If the battery status is still "Calibrate", you will need to complete the steps again. If the battery will not calibrate the second time it may need to be replaced. Please contact HP.
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