Dell Latitude D610 - Manual (Page 3)

If the computer is connected to an electrical outlet, the light operates as follows:
¡ Solid green: The battery is charging.
¡ Flashing green: The battery is almost fully charged.
If the computer is running on a battery, the light operates as follows:
¡ Off: The battery is adequately charged (or the computer is turned off).
¡ Flashing orange: The battery charge is low.
¡ Solid orange: The battery charge is critically low.
keyboard — The keyboard includes a numeric keypad as well as the Windows logo key. For information on supported keyboard shortcuts, see " Using the
Keyboard and Touch Pad ."
touch pad — Provides the functionality of a mouse. See " Using the Keyboard and Touch Pad " for more information.
display latch — Keeps the display closed.
speakers — To adjust the volume of the integrated speakers, press the volume control buttons, mute button, or volume-control keyboard shortcuts. For more
information, see " Using the Keyboard and Touch Pad ."
track stick/touch pad buttons — Provide the functionality of a mouse. See " Using the Keyboard and Touch Pad " for more information.
track stick — Provides the functionality of a mouse. See " Using the Keyboard and Touch Pad " for more information.
volume control buttons — Press these buttons to adjust the volume.
mute button — Press this button to turn off the volume.
keyboard and wireless status lights
Turns on when you turn on the computer and blinks when the computer is in a power management mode.
Turns on when the computer reads or writes data.
NOTICE: To avoid loss of data, never turn off the computer while the light is flashing.
Turns on steadily or blinks to indicate battery charge status.