Samsung UN55D6000 E-Manual page 296

Issues
PC Connection
A "Mode Not Supported"
message appears.
"PC" is always shown on the
source list, even if a PC is not
connected.
The video is OK but there is no
audio.
Network Connection
◀
The wireless network connection
failed.
Software Upgrade over the
network fails.
Solutions and Explanations
•
Set your PC's output resolution so it matches a resolution supported
by the TV.
•
This is normal. "PC" is always shown in the source list, regardless of
whether a PC is connected.
•
If you are using an HDMI connection, check the audio output setting
on your PC.
•
The Samsung Wireless USB dongle is required to use a wireless
network.
•
Make sure the Network Connection is set to Wireless.
•
Make sure the TV is connected to a wireless IP sharer (router).
•
Run Network Test in
•
If you have latest Software (SW) version, SW upgrade will not
proceed.
English
Network menu to confirm the connection.
▶