Device Status Lights - Dell Inspiron 1520 Owner's Manual

D E V I C E S T A T U S L I G H T S
The blue lights located to the right of the keyboard indicate the following:
Power light – Turns on when you turn on the computer, and blinks when
the computer is in a power management mode.
Hard drive activity light – Turns on when the computer reads or writes
data.
Battery status light – Turns on steadily or blinks to indicate battery charge
status.
WiFi status light – Turns on when wireless networking is enabled. To
enable or disable wireless networking, use the wireless switch (see "wireless
switch" on page 27).
24
About Your Computer
NOTICE:
To avoid loss of data, never turn off the computer while the
light is flashing.