My Computer Won't Connect; I Can't Connect To The Internet; The Schedule Recording/Timeshift Function Isn't Working - Samsung Smart TV E-Manual

My Computer Won't Connect

When the TV has difficulties connecting to a PC, these steps may help resolve the problem.
The problem
The "Mode Not
Supported" message
appears.
The video is OK but
there is no audio.

I Can't Connect to the Internet

When the TV has difficulties connecting to the Internet, these steps may help resolve the problem.
The problem
The wireless network
connection failed.
The software update
over the Internet has
failed.
The Schedule Recording/Timeshift Function Isn't
Working
When Timeshift or Schedule recording aren't working, these steps may help resolve the problem.
The problem
Schedule Recording
cannot be used.
Set your PC's output resolution so it matches a resolution supported by the TV.
If you are using an HDMI connection, check the audio output setting on your PC.
If you are using an HDMI-to-DVI cable, a separate audio cable is required.
Confirm your wireless modem/router is on and connected to the Internet.
Check the network connection status.
If the TV is not connected to a network, connect to a network.
The upgrade stops if you already have the latest software version.
Check if there is a USB device connected to the TV.
Check if the channel is a digital channel that can be recorded. Recording will
automatically stop if the signal becomes too weak. The Timeshift function will not
work if there isn't enough storage space on the USB device.
Try this!
Try this!
Try this!