Toshiba L755D User Manual

User’s Manual

2-10

The Grand Tour

The following figures show the positions of the CAPS LOCK indicator and 

the NUM LOCK indicator which show the following conditions:

■

When the CAPS LOCK indicator glows, the keyboard will produce 

capitals when any letter is typed.

■

When the NUM LOCK indicator glows, the ten key allows you to enter 

numbers.

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 

flash amber.

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.

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, 

 for more 

information on this feature.

The Hard Disk Drive/Optical Disc Drive 

indicator glows white whenever the computer is 

accessing the built-in hard disk drive or optical 

disc drive.

The Memory media slot indicator glows white 

when the computer is accessing the Memory 

media slot.

The Wireless communication indicator blinks 

amber when the Bluetooth, Wireless LAN and 

Wireless WAN functions are turned on.
Only some models are equipped with Bluetooth, 

Wireless LAN and Wireless WAN functions.