Samsung NP850XAC User Manual - Page 46

Using the Battery Calibration Function, Advanced, Smart Battery Calibration

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Settings & Upgrade Using the Battery Calibration Function 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. The screen images and terms may differ from the actual product depending on the computer model and driver version. 1 Disconnect the AC power adapter after turning off the computer. 2 Turn the computer back on, and press the F2 key to enter the Setup screen. 3 Select Advanced → Smart Battery Calibration. Touch Pad Mouse On USB Charge In Sleep Mode Off USB S3 Wake-up Off BIOS Adaptive Brightness On Smart Battery Calibration > Aptio Setup Utility - Copy (C) XXXX American Megatrends, Inc. 4 The Battery Calibration function is activated and the battery is forcefully discharged. To stop the operation, press the Esc key. This operation requires 3-5 hours depending on the battery capacity and the remaining battery charge. 46

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Settings & Upgrade
46
3
Select
Advanced
→
Smart Battery Calibration
.
Aptio Setup Utility - Copy (C) XXXX American Megatrends, Inc.
Smart Battery Calibration >
Touch Pad Mouse
On
USB Charge In Sleep Mode
Off
USB S3 Wake-up
Off
BIOS Adaptive Brightness
On
4
The Battery Calibration function is activated and the battery is
forcefully discharged. To stop the operation, press the
Esc
key.
This operation requires 3–5 hours depending on the battery
capacity and the remaining battery charge.
Using the Battery Calibration Function
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.
The screen images and terms may differ from the actual
product depending on the computer model and driver
version.
1
Disconnect the AC power adapter after turning off the
computer.
2
Turn the computer back on, and press the
F2
key to enter the
Setup screen.