Asus CM1855US004S, CM1855-US003S, CM1855US002S, CM1855US006S user manual Audio

LAN

Problem	Possible Cause	Action
	The LAN cable is not	Connect the LAN cable to your
	connected.	computer.
		Ensure the LAN LED is on. If not,
	LAN cable problems	try another LAN cable. If it still does
		not work, contact the ASUS service
		center.
Cannot access	Your computer is not	Ensure that your computer is properly
	properly connected to a
the Internet		connected to a router or hub.
	router or hub.
	Network settings	Contact your Internet Service Provider
		(ISP) for the correct LAN settings.
	Problems caused by the	Close the anti-virus software.
	anti-virus software
	Driver problems	Reinstall the LAN driver

Audio

Problem	Possible Cause	Action
	Speaker or headphone is	• Refer to your computer’s user
		manual for the correct port.
	connected to the wrong	• Disconnect and reconnect the
	port.
		speaker to your computer.
No Audio	Speaker or headphone	Try using another speaker or
	does not work.	headphone.
	The front and back audio	Try both the front and back audio
		ports. If one port failed, check if the
	ports do not work.
		port is set to multi-channel.
	Driver problems	Reinstall the audio driver

ENGLISH

ASUS CM1855 67