Why does my LG TV turn itself on and off repeatedly no matter how long it's on it keeps doing this? - Quora
Why does my LG TV turn itself on and off repeatedly no matter how long it's on it keeps doing this? - Quora
![LG OLED55C9PUA Turns on then immediately shuts off. Sometimes it shows a brief flash of pixels. Stand by power light is on. Should I replace the power supply board or is it LG OLED55C9PUA Turns on then immediately shuts off. Sometimes it shows a brief flash of pixels. Stand by power light is on. Should I replace the power supply board or is it](https://i.redd.it/dnmj417ur23b1.jpg)
LG OLED55C9PUA Turns on then immediately shuts off. Sometimes it shows a brief flash of pixels. Stand by power light is on. Should I replace the power supply board or is it
![Lg Tv Power Button Replacement | Power Switch Replacement | Push Button Power Tv Lg - Switches - Aliexpress Lg Tv Power Button Replacement | Power Switch Replacement | Push Button Power Tv Lg - Switches - Aliexpress](https://ae01.alicdn.com/kf/Sae000598a6be4cf9b96289e18a12a003x.jpg_640x640Q90.jpg_.webp)