I have a lg smart tv which is 1 1 2 years.
Lg tv wifi connection turned off.
Hold down the setting button until you see a rectangle on the top right corner of the screen.
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Power unit back on.
Turn it on to see the list of available networks that you can connect to and additional related menu items but there is no way to turn wi fi on.
Power cycle tv.
Initially i connect via wireless and after a few months i lost connection and i switched to lan connection.
Power off the lg tv unplug it press and hold the power button for 30 seconds.
I complained to my internet service provider they came and replaced a new modem.
Turn your lg webos device on.
After a few months the screen will show lan connection disconnected and immediately followed with lan connected.
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Press settings on your lg remote all settings general quickstart off.
If all other devices are connecting to the wifi and not the tv.
The tv s operating system lg webos was supposed to have a fix wi fi disconnection enhancement in recent webos release 4 71 25 but i have not seen an improvement to this wifi issue with that version installed on my tv or the latest software version 4 71 30 as of this writing.
Its really annoying issues on lg tvs.
Under network wi fi connection it says wi fi is turned off.
Here s how to connect your lg smart tv to your wifi network.
In order to assure a steady internet connection whether you have a wifi dongle or a router adjust your device s settings as follows.
Then press the number sequence 0 0 0 0 and confirm with ok.