System Indicators - Toshiba Satellite A355-SC2902 User Manual

A350/A350D

System indicators

The LED system indicators for specific computer operations glow when
those operations are in progress.
DC IN
Power
Battery
HDD/ODD/eSATA
Bridge media slot
2-12
Figure 2-8 System indicators
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.
The Power indicator normally glows white when
the computer is turned on. However, if you turn
the computer off in 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.
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
information on this feature.
The HDD/ODD/eSATA indicator glows white
whenever the computer is accessing the built-in
hard disk drive or the other drives.
The Bridge media slot indicator glows white
when the computer is accessing the Bridge
media slot.
Modes, for more
User's Manual