Toshiba portege m400 Manual De Usuario

2-12

User’s Manual

The Grand Tour

System indicators 

LEDs beneath icons, light when various computer operations are in 
progress.

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.

The Power indicator glows green when the 
computer is on. If you select Sleep from Shut 
Down Windows

, this indicator flashing (one 

second on, two seconds off) while the computer 
shuts down.

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, 

The Secondary battery indicator shows the 
condition of the charge of a Slice Expansion 
Battery. Green means fully charged and orange 
means being charged. Refer to Chapter 6, 

The HDD indicator glows green when the 
computer is accessing the built-in or Ultra Slim 
Bay HDD.

The Wireless communication indicator glows 
when the Bluetooth and wireless LAN functions 
are turned on.

All models are provided with a Wireless 
Communication switch although only some 
models are equipped with both Wireless LAN 
and Bluetooth functions.