Asus M51BCUS003S, M51BCUS004S Audio, System

Audio

Problem	Possible Cause	Action		ENGLISH
	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
System
Problem	Possible Cause	Action
	Too many programs are	Close some of the programs.
	running.
System speed is		•	Use an anti-virus software to
too slow	Computer virus attack		scan for viruses and repair your
			computer.
		•	Reinstall the operating system.
		• Send the damaged hard disk
	Hard disk drive failure		drive to ASUS Service Center for
			servicing.
		•	Replace with a new hard disk drive.
		• Replace with compatible memory
			modules.
		• Remove the extra memory
The system often	Memory module problems		modules that you have installed,
hangs or freezes.			then try again.
		• Contact the ASUS Service Center
			for assistance.
	There is not enough	Move your computer to an area with
	air ventilation for your
		better air flow.
	computer.
	Incompatible softwares are	Reinstall the OS and reinstall
	installed.	compatible softwares.

ASUS M51BC 85