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2-14 User’s Manual
PORTÉGÉ M780
Power The Power indicator normally glows green when
the computer is turned on. However, if you turn
the computer off into Sleep Mode, this indicator
will flash orange - approximately one second on,
two seconds off - both while the system is
shutting down and while it remains turned off.
Battery The Battery indicator shows the condition of the
battery’s charge - green indicates the battery is
fully charged, orange indicates the battery is
charging, and flashing orange indicates a low
battery condition. Please refer to Chapter 6,
Power and Power-Up Modes, for more
information on this feature.
2nd battery The 2nd battery indicator shows the condition of
the Slice Expansion Battery’s charge - green
indicates the Slice Expansion Battery is fully
charged, orange indicates the Slice Expansion
Battery is charging, and flashing orange indicates
a low battery condition.
Please refer to Chapter 6, Power and Power-Up
Modes, for more information on this feature.
Hard Disk Drive/
Optical Disc Drive
The Hard Disk Drive/Optical Disc Drive
indicator glows green whenever the computer is
accessing the built-in hard disk drive, optical disc
drive or eSATA device.
Bridge media slot The Bridge media slot indicator glows green
when the computer is accessing the Bridge
media slot.
Wireless
communication
The Wireless communication indicator blinks
orange 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.
Wireless WAN The Wireless WAN indicator glows or blinks blue
when the Wireless WAN function is on.
The indicator will glow or blink in order to indicate
the connection status of the Wireless WAN
function.
A Wireless WAN card must be installed to use
this function. Some models are equipped with a
Wireless WAN card.