Samsung Notebook Windows Laptops Benutzerhandbuch

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When charging/discharging the battery repeatedly for a 

short time only, the battery usage time may be 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 discharging the battery 

completely using the Battery Calibration function, and 

then recharging it again.

  Disconnect the AC power adapter after turning off 

the computer.

  Restart your computer and press the 

F2 button when 

the Samsung logo appears, to start the BIOS Setup.

  Move to the 

Boot > Smart Battery Calibration item 

using the direction keys and press <

Enter>.

  Highlight 

Yes in the Battery Calibration 

Confirmation window and press <Enter>.
The Battery Calibration function is activated and 

the battery is forcefully discharged. To stop the 

operation, press the <

Esc> button.

This operation requires 3~5 hours depending on the 

battery capacity and the remaining battery charge.