Dell XPS M1330 Owner's Manual page 28

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:
Turns on when the numeric keypad (Num Lock) is enabled.
9
Turns on when the uppercase letter (Caps Lock) function is enabled.
A
Turns on when the scroll lock function is enabled.
WiFi status light – Turns on when wireless networking is enabled. To
enable or disable wireless networking, use the wireless switch (see "Right
Side View" on page 31).
Bluetooth
technology is enabled.
NOTE:
The
more information, see the documentation that came with your card.
To turn off only the Bluetooth wireless technology functionality, right-click
the
Radio.
To quickly enable or disable all wireless devices, use the wireless switch
(see "Right Side View" on page 31).
28
About Your Computer
®
status light – Turns on when a card with Bluetooth wireless
The card with Bluetooth wireless technology is an optional feature.
light turns on only if you ordered the card with your computer. For
icon in the notification area, and then click Disable Bluetooth