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Figure 2-7 Front of the computer with display panel closed
1 2 3 4 5 6
1. DC IN indicator 4. Hard Disk Drive/Optical Disc Drive indicator
2. Power indicator 5. Memory media slot indicator
3. Battery indicator 6. Wireless communication indicator
DC IN indicator The DC IN indicator normally glows white when
power is being correctly supplied from the AC
power adaptor.
Power indicator 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 blink amber - approximately two seconds on,
two seconds off - both while the system is
shutting down and while it remains turned off.
Battery indicator 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 blinking amber indicates a low
battery condition. Please refer to Chapter 5,
Power and Power-Up Modes for more
information on this feature.
Hard Disk Drive/Opti-
cal Disc Drive indica-
tor
The Hard Disk Drive/Optical Disc Drive
indicator blinks white whenever the computer is
accessing the built-in hard disk drive or optical
disc drive.
Memory media slot in-
dicator
The Memory media slot indicator blinks white
when the computer is accessing the memory
media slot.
Wireless communica-
tion indicator
The Wireless communication indicator glows
amber when the Wireless functions are turned
on.
Some models are equipped with Wireless
functions.
C670/C670D/L770/L775/L770D/L775D
User's Manual 2-9