162
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.
1
Disconnect the AC power adapter
after turning off the computer.
2
Turn the computer on again. When
the SAMSUNG logo appears, press
the
R
button to enter 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 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.