User's Guide

Chapter Three - 15
Managing Power
Battery Recalibration
Battery recalibration allows users to maintain the battery in a healthy condition. To perform
battery recalibration, please follow the steps as below:
1. Update BIOS & EC to the latest version.
2. Insert the battery to the computer, and connect it to AC adapter.
3. Enter the BIOS => Choose “Advanced menu” => Choose “Battery Recalibration” =>
Press “Enter”.
4. When the “Start Battery Recalibration” pop-up appears, press “Yes” to continue. (Before
you run the battery calibration, please make sure that the battery level must be LOWER
than 95% ; otherwise, the calibration cannot work.)
5. The recalibration is now processing. You can see the following recalibration status on the
screen:
- Calibration Frequency: How many times the calibration is processed
- Battery Capacity: Current battery capacity
- Battery Charge Mode: Charge/Discharge
- Battery Learning Mode: Normal (charge)/Learn (discharge)
-
6. A pop-up appears when the calibration is completed. Then click “OK”.
7. Press “Yes” to reboot the computer when “Reset Without Saving” pop-up appears.
Note:
 Do not turn off the LCD and do not remove AC adapter during the calibration.
 One cycle of recalibration process indicates “Charge to Full => Start Learn Mode
=> Discharge => Complete Learn Mode => Charge to Full”. It will take approx.
eight hours for a cycle.
 It requires five cycles to complete the battery recalibration. Then the recalibration
will stop automatically.
 If you want to terminate the calibrating, simply shut down the computer by
pressing Power Button or just press "CTRL+ALT+DEL" to restart.