Samsung NP550P7C User Manual

Also see for NP550P5C: Guías del usuario User manual

90Chapter 4.Settings and UpgradeBatteryUsing the Battery Calibration FunctionWhen charging/discharging the battery repeatedly for a short timeonly, the battery usage time may be reduced by the differencebetween the actual battery charge and the remaining chargedisplay.In this case, the actual battery charge and the remaining chargedisplay will be the same by discharging the battery completelyusing the Battery Calibration function, and then recharging itagain.The screen images and terms may differ from actual productdepending on the computer model and driver version.1 Disconnect the AC power adapter after turning off thecomputer.2 Turn the computer back on, and press the F2 key to enter theSetup screen.3 Move to the Boot > Smart Battery Calibration item usingthe direction keys and press <Enter>.XXXXXXXX0WO.QEM =1HH?'PCDNG-G[RCF =$[0WO.QEM?6QWEJ2CF/QWUG ='PCDNGF?+PVGTPCN.#0 ='PCDNGF?2:'1241/ =&KUCDNGF?5OCTV$CVVGT[%CNKDTCVKQP4 Highlight Yes in the Battery Calibration Confirmationwindow and press <Enter>.The Battery Calibration function is activated and the batteryis forcefully discharged. To stop the operation, press the<Esc> button.This operation requires 3~5 hours depending on the batterycapacity and the remaining battery charge.