Asus Essentio CP6230 User Manual page 63

LAN
Problem Possible Cause
The LAN cable is not
connected.
LAN cable problems
Your computer is not
Cannot access
properly connected to a
the Internet
router or hub.
Network settings
Problems caused by the
anti-virus software
Driver problems
Audio
Problem Possible Cause
Speaker or headphone is
connected to the wrong
port.
Speaker or headphone
No Audio
does not work.
The front and back audio
ports do not work.
Driver problems
ASUS CP630
Action
Connect the LAN cable to your
computer.
Ensure the LAN LED is on. If not,
try another LAN cable. If it still does
not work, contact the ASUS service
center.
Ensure that your computer is properly
connected to a router or hub.
Contact your Internet Service Provider
(ISP) for the correct LAN settings.
Close the anti-virus software.
Reinstall the LAN driver
Action
• Refer to your computer's user
manual for the correct port.
• Disconnect and reconnect the
speaker to your computer.
Try using another speaker or
headphone.
Try both the front and back audio
ports. If one port failed, check if the
port is set to multi-channel.
Reinstall the audio driver
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