Dell Inspiron 1526 (Late 2007) - Manual (Page 23)

About Your Computer
23
If the computer is connected to an electrical outlet, the light operates as follows:
– Solid blue: The battery is charging.
– Flashing blue: The battery is almost fully charged.
– Off: The battery is adequately 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.
D ELL M EDIA D IRECT ™ BUTTON — Press the Dell MediaDirect button to launch
Dell MediaDirect (see "Using Dell MediaDirect™" on page 62).
KEYBOARD STATUS LIGHTS
The blue lights located above the keyboard indicate the following:
Bluetooth
®
status light – Turns on when a card with Bluetooth wireless
technology is enabled.
NOTE:
The card with Bluetooth wireless technology is an optional feature. The
light turns on only if you ordered the card with your computer. For more
information, see the documentation that came with your card.
To turn off only the Bluetooth wireless technology functionality, right-click
the
icon in the notification area, and then click Disable Bluetooth
Radio.
To quickly enable or disable all wireless devices, use the wireless switch (see
"wireless switch" on page 24).