Completely turning off the TV power without disconnecting the TV from the network

[Valerii]

 I recently connected a led strip via USB, but it periodically turns on and off by itself. How can I turn off the power supply to USB when the TV is turned off?

Tv kd-65x85l 

[pa_jesss]

You could try a USB power switch or a smart plug that cuts the power when your TV is off. Some TVs also have an option in the settings to turn off USB power when the TV is off, so check there. If that doesn’t work, a power strip with an on/off switch might do the trick.