MSI U180 User Manual page 62

3-21
Quick Launch [Fn] Buttons
+
Webcam
+
ECO Engine
(Power Saving)
Disable the computer's audio function.
+
Force the computer into sleep mode (depending on the system
configuration).
+
Press and hold the Fn button, and then press the F6 button to turn
the Webcam function on. Press again to turn it off.
Read the icon on behalf of the Webcam function appearing on the
display to learn the Webcam function status.
While using the battery power, press and hold the Fn button, and
then press the F10 button repeatedly to enable or disable the ECO
Power Saving function recurrently.