Frequently Asked Questions
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Q: How do I use the System Keys on this notebook?

A:
Press and hold the FN key, then press this system key... to...
F2
 turn the optional wireless network on or off.

Warning: Radio frequency wireless communication can interfere with equipment on commercial aircraft. Current aviation regulations require wireless devices to be turned off while traveling in an airplane. 802.11G (also known as wireless Ethernet or Wifi) communication devices are examples of devices that provide wireless communication.

Important: Your notebook came to you with the optional wireless network turned off.
F3
 to enter Standby mode. Press the power button to leave Standby mode.
F4
 toggle the display in the following order:
  • Notebook display (default)
  • External monitor (if connected)
  • Both the notebook display and the external monitor (if an external monitor is connected)
F9
 play or pause a CD or DVD.
F10
 stop a CD or DVD.
F11
 play the previous track a CD or DVD.
F12
 play the next track of a CD or DVD.
Up Arrow
 increase the display brightness.
Down Arrow
 decrease the display brightness.
Home
 mute the sound.
PgUp
 increase volume.
PgDn
 decrease volume.