Using the Battery 101Battery CalibrationWhen charging/discharging the battery repeatedly for only a short time, the battery usage time maybe reduced by the difference between the actual battery charge and the remaining charge display.In this case, the actual battery charge and the remaining charge display will be the same by dis-charging the battery completely using the Battery Calibration function, and then recharging it again.1 Disconnect the AC power adapter after turning off the system.2 Restart your computer and press the Menu button when the SAMSUNG logo appears, to startSystem Setup.3 Using the arrow keys, select Smart Battery Calibration in the Boot menu and press Enter.4 Highlight Yes in the [Battery Calibration Confirmation] window and press Enter.The Battery Calibration function is activated and the battery is discharged by force. To stop theoperation press the u4 (Esc) button.This operation requires 3~5 hours depending on the battery capacity and the remaining batterycharge.
