Toshiba toshiba computer System indicators, out, media slot, chapter or data, on this feature, hard disk drive or the other drives, The HDD/ODD/eSATA indicator glows white, DC IN

A500/A500D series

Next button	Press this button to advance to the next track,
	chapter or data.
LED on/off button	Press this button to turn off/on the LEDs.

Volume UP and DOWN control buttons

Use these buttons to adjust the volume of the internal stereo speakers and optional external stereo headphones (if connected). Press the Volume DOWN button to decrease the volume and the Volume UP button to increase the volume.

System indicators

The LED system indicators for specific computer operations glow when those operations are in progress.

	Figure 2-7 System indicators
DC IN	The DC IN indicator normally glows white 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 go
	out.
Power	The Power indicator normally glows white when
	the computer is turned on. However, if you turn
	the computer off into Sleep Mode, this indicator
	will flash amber - approximately one second on,
	two seconds off - both while the system is
	shutting down and while it remains turned off.
Battery	The Battery indicator shows the condition of the
	battery’s charge - white indicates the battery is
	fully charged, amber indicates the battery is
	charging, and flashing amber indicates a low
	battery condition. Please refer to Chapter 6,
	Power and Power-up Modes for more information
	on this feature.
HDD/ODD/eSATA	The HDD/ODD/eSATA indicator glows white
	whenever the computer is accessing the built-in
	hard disk drive or the other drives.
Bridge media slot	The Bridge media slot indicator glows white
	when the computer is accessing the Bridge
	media slot.

2-12 User’s Manual