Toshiba Tecra S4 - Manual (Page 44)

2-12 User’s Manual
The Grand Tour
System indicators
LEDs beside icons, light when various computer operations are in
progress.
System indicators
SD card The SD card indicator glows green when the
computer is accessing the SD card slot.
DC IN The DC IN indicator glows green when DC power
is supplied from the AC power adaptor. If the
adaptor’s output voltage is abnormal or if the
power supply malfunctions, this indicator flashes
orange.
Power The Power indicator glows green when the
computer is on. If you select Standby from Shut
Down Windows
, this indicator flashing (one
second on, two seconds off) while the computer
shuts down.
Battery The Battery indicator shows the condition of the
battery’s charge: Green indicates full charge,
orange indicates battery charging and flashing
orange indicates a low battery charge. Refer to
Chapter 6,
Power and Power-Up Modes .
HDD The HDD indicator glows green when the
computer is accessing the built-in hard disk drive.
Wireless
communication The Wireless communication indicator glows
when the Bluetooth and wireless LAN functions
are turned on.