Asus CM6870, CM6870-US-3AD, CM6870-US014S, CM6870US007S, CM6870US011S, CM6870US012S, CM6870US014S, CM6870US015S LAN, Audio

LAN

Problem	Possible Cause		Action	ENGLISH
	LAN cable problems		not work, contact the ASUS service	ENGLISH
	The LAN cable is not		Connect the LAN cable to your
	connected.		computer.
			Ensure the LAN LED is on. If not,
			try another LAN cable. If it still does
			center.
Cannot access	Your computer is not		Ensure that your computer is properly
Cannot access	properly connected to a		Ensure that your computer is properly
the Internet	properly connected to a		connected to a router or hub.
the Internet	router or hub.		connected to a router or hub.
	router or hub.
	Network settings		Contact your Internet Service Provider
	Network settings		(ISP) for the correct LAN settings.
			(ISP) for the correct LAN settings.
	Problems caused by the		Close the anti-virus software.
	anti-virus software		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��
	Speaker or headphone is		manual for the correct port.
	connected to the wrong		• Disconnect�� and�� reconnect�� the��
	port.		• Disconnect�� and�� reconnect�� the��
			speaker to your computer.
No Audio	Speaker or headphone		Try using another speaker or
No Audio	does not work.		headphone.
	does not work.		headphone.
	The front and back audio		Try both the front and back audio
	The front and back audio		ports. If one port failed, check if the
	ports do not work.		ports. If one port failed, check if the
	ports do not work.		port is set to multi-channel.
			port is set to multi-channel.

	Driver problems		Reinstall the audio driver

ASUS CM6870

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Contents

Page Page Chapter 1: Getting started Chapter 2: Using Windows® Chapter 3: Chapter 6: Using the utilities Chapter 7: Troubleshooting ASUS Recycling/Takeback Services REACH Federal Communications Commission Statement IC: Canadian Compliance Statement Canadian Department of Communications Statement VCCI: Japan Compliance Statement VCCI Class B Statement KC: Korea Warning Statement RF Equipment Notices CE: European Community Compliance Statement Wireless Radio Use Exposure to Radio Frequency Energy FCC Bluetooth Wireless Compliance TV Tuner (on selected models) Conventions used in this guide DANGER/WARNING: IMPORTANT: Where to find more information ASUS websites Package contents Getting started Front panel ENGLISH Microphone port (pink) Headphone port (lime) Power button Optical disk drive bay (empty) Rear panel Side Speaker Out port (gray) Line In port (light blue) Audio 2, 4, 6, or 8-channelconfiguration LAN (RJ-45) port VGA port Air vents Connecting an external monitor Using the ASUS Graphics Card (on selected models only) Using the onboard display output ports Connecting a USB keyboard and a USB mouse Connecting the power cord Turning your computer ON To turn your computer ON: Page Using Windows® Start screen Windows® apps Hotspots Hotspots on a running app Hotspots on the Start screen Hotspot Action From a running app screen: NOTE: From the Start screen: Launching apps Customizing apps Resizing apps Unpinning apps Closing apps Accessing the All Apps screen Launching the All Apps screen Pinning an app on the Start screen Charms bar Launching the Charms bar Inside the Charms bar Snap feature Using Snap Other keyboard shortcuts Turning your Desktop�� PC OFF�� To turn your Desktop PC OFF: Power Shut down Shutdown Quickly enter the BIOS Connecting devices to your computer Connecting Headphone and Mic Connecting 2-channelSpeakers Connecting 4-channelSpeakers Connecting 6-channelSpeakers Connecting 8-channelSpeakers Setting up multiple displays Screen Resolution From the Start screen Adjust screen resolution Appearance and Personalization appears, click Personalize > Display > Change display settings Connecting an HDTV Page Using your computer Using the memory card reader To use the memory card: Eject Inserting an optical disc Removing an optical disc ASUS KB34211 modern wired keyboard ASUS PK1100 keyboard Connecting to the Internet Connecting via a DSL/cable modem Connecting via a local area network (LAN) Configuring a dynamic IP/PPPoE network connection Set up a new connection or network 8.Select Connect to the Internet and click Next Configuring a static IP network connection Wi-Ficonnection (on selected models only) To connect to a Wi-Finetwork: Page Using the utilities Using AI Suite The Tool menu Launching and configuring EPU Launching and configuring Probe Launching and configuring Sensor Recorder The Monitor menu Launching Sensor Launching CPU Frequency The Update menu ASUS Update MyLogo The System Information screen The Support screen The Settings screen Configuring the UEFI BIOS models Clean Level Resetting your PC Recovering from a system image file Creating a USB recovery drive 3.Click Recovery > Create a recovery drive Create Finish Removing everything and reinstalling Windows Troubleshooting ?No display on the monitor ?When using multiple monitors, only one monitor has display ?My computer cannot detect my USB storage device ?The picture on the HDTV is distorted ?My speakers produce no sound Power Display LAN Audio System CPU ASUS contact information ASUSTeK COMPUTER INC Technical Support ASUS COMPUTER INTERNATIONAL (America) ASUS COMPUTER GmbH (Germany and Austria)