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Issues
Solutions and Explanations
“PC” is always shown on the
source list, even if a PC is not
connected.
•
This is normal; “PC” is always shown on the source list, regardless of
whether a PC is connected.
The video is OK but there is no
audio.
•
If you are using an HDMI connection, check the audio output setting on
your PC.
Network Connection
The wireless network
connection failed.
•
The Samsung Wireless USB dongle is required to use a wireless
network.
•
Make sure the Network Connection is set to
Wireless (General)
.
•
Make sure the TV is connected to a wireless IP sharer (router).
Others
Plasma TV is making humming
noise.
for PDP TV
•
Plasma TVs typically make a soft humming sound. This is normal. It’s
caused by the electrical charges that are used to create the images on
the screen.
•
If the humming sound is loud, you may have set the brightness on the
TV too high. Try setting the brightness lower.
•
You can also have loud humming if the back of your Plasma TV is too
close to a wall or other hard surface. Also try rerouting your connection
cables.
•
Improper installation of wall mount can create excessive noise.
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