Lenovo 3000 Series - Manual (Page 16)

Lenovo Notebook Computer User Guide
z Blue blinks once every 5 seconds: The wireless feature is on, but
not connected to network.
z Blue on: The wireless feature is on, and already connected to
network, the radio link is ready for use
z Flashing blue: Data is being transmitted.
Bluetooth status:
z Amber on: The Bluetooth feature is on, and the radio link is
ready for use.
z Flashing amber: Data is being transmitted.
1.1.34 Build‐in stereo speakers
Use the two 1.5 Watts stereo speakers to output clear stereo sound.
z
Back view
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Monitor Connector
36 Fan Louvers
1.1.35 Monitor connector
Use this port to connect an external monitor or a projector with your
computer to display information. See “Connecting to External
Display Device” for details.
1.1.36 Fan louvers
The internal Fan Louvers enable air to circulate in the computer and
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