Toshiba Portege A600 User Manual - Page 45

The Grand Tour Indicators This section explains indicator functions. System indicators The LED system indicators for specific computer operations glow when those operations are in progress. DC IN Power Battery Hard Disk Drive or Optical Disc Drive SD Card System indicators The DC IN indicator normally glows white or green when power is being correctly supplied from the AC power adaptor. However, If the output voltage from the adaptor is abnormal, or if the computer's power supply malfunctions, this indicator will flash orange. The Power indicator normally glows white or green when the computer is turned on. However, if you turn the computer off into Sleep Mode, this indicator will flash orange - approximately one second on, two seconds off - both while the system is shutting down and while it remains turned off. The Battery indicator shows the condition of the battery's charge - white or green indicates the battery is fully charged, orange indicates the battery is charging, and flashing orange indicates a low battery condition. Please refer to Chapter 6, Power and Power-Up Modes for more information on this feature. ■ PORTÉGÉ R600 The Hard Disk Drive indicator glows white whenever the computer is accessing the builtin hard disk drive or eSATA device. ■ PORTÉGÉ A600 The Hard Disk Drive/Optical Disc Drive indicator glows green whenever the computer is accessing the built-in hard disk drive, optical disc drive or eSATA device. The SD Card indicator glows white or green when the computer is accessing the device in the SD Card slot. User's Manual 2-13