Toshiba M20 Guida Utente

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On/off light—Indicates whether the computer is on, off, or in a 
Standby power down mode.

❖

Glows green when the computer is on. 

❖

Flashes amber when you power down the computer using the 
Standby command. 

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May flash amber if the computer is overheating. 

Main battery light—Indicates the status of the main battery. 

❖

Flashes amber when you are running on battery power and the 
battery charge is running low.

❖

Does not glow when you are running on battery power and 
the battery charge is not running low.

❖

Glows amber when you are connected to AC power and the 
battery is charging.

❖

Glows green when you are connected to AC power and the 
battery is fully charged. 

For more information, see 

.

Hard disk drive light—Flashes to indicate that the hard disk is 
currently in use.

Slim SelectBay indicator light—Indicates the status of a 
secondary battery in the Slim SelectBay, if installed. 

❖

Glows amber when the battery is charging.

❖

Glows green when the battery is fully charged. 

❖

Does not glow if there is no battery in the Slim SelectBay. 

Wireless indicator light—Glows when enabled to indicate that 
wireless device is enabled.