27Battery Power*1 In high temperature mode, the 100% battery level is equivalent to 80% level of the normal temperature mode.NOTEz Once the battery is fully charged, the computer performs recharging only when the battery level becomes less thanapproximately 95%, so overcharging is avoided.z When [LED] is set to [OFF] on the [Concealed Mode Configuration] menu, LED disappears. (Î page 91)Battery IndicatorBattery indicator Battery statusNot lit The battery pack is not inserted or not being charged.Orange Charging is in progress.Green The battery is fully-charged.Blinking green In high temperature mode, the battery pack is discharging the power to 80% *1 of normaltemperature mode (Î page 29). Do not remove the battery pack in this status.Red The remaining battery is approximately 9% or less.Blinking red The battery pack or the charging circuit is not operating properly.Blinking orange The battery cannot be charged temporarily due to the following reasons:• Its internal temperature is out of the acceptable range.• The power supply is not enough because software applications or peripheraldevices are consuming a large amount of power.Blinking green andorange alternatelyThe temperature is low and the computer is warming up to prevent the hard disk drivefrom malfunctioning. The computer will start automatically after warming-up.Blinking orange slowly When you set [Battery Charging Indicator] to [Flashing] on the [Main Menu] of [Setup Util-ity].