High voltage on HDMI connector
Let me know if this is the right section to post. I am new to the forums.
So I had an electrician come over and measure few things in the house because my LG OLED TV has suddenly broken (green line showing in middle of screen when turning on and then it turns itself off). The only thing that he found to be out of order was a measurement of 40 volt on the metal connector of the HDMI cable going from my Nintendo Switch to the TV. Is this a normal reading? And if not is this voltage something that could have fried something in the TV?