Samsung PN51D490A1DXZA - Manual (Page 211)

◀ ▶
English
Issues Solutions and Explanations
PC Connection
A “Mode Not Supported”
message appears.
• Set your PC’s output resolution so it matches the resolutions supported
by the TV.
“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 for PDP 550 and 570 Series
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 .
• Make sure the TV is connected to a wireless IP sharer (router).