Woke up to find Netflix was no longer working for some strange reason. Code nw 4 8.
I am trying to a factory reset as I've tried everything else to try and rectify it to avail.
But as you can see the self diagnosis option is not selectable on my TV.
All other menus and sub menus are available except this.
Why are Samsungs so complicated??
There's a later sofware version available (2126.0). If you're unable to update through the Settings, you should be able to download it from the Support page here and extract it on to a USB stick and update that way. (There's a guide on updating via USB on the Support page too, but a direct link to it is here.)
Let us know how you get on.
No signal.New Reciever,new 4K HDMI cable.Go to Network Set up on Auto,test @ says no IP Adress/Subnet/Gateway/DNS Server.Switch to Manual,test comes up as no Gateway Ping.This is a Samsung 650 touch of Color Series LCD TV. Help.
I also have the same issue. The self diagnosis option is not available for me to select. I purchased my TV in Switzerland but i now live in Netherlands, but would like to change the regional settings to UK as i do not speak Dutch.
Any help would be great.