Lg EAY62810701 Television Power Supply Board Genuine Original Equipment Manufacturer (OEM) Part

everyone this is bobby at copeltv repair with a video today that's going to be a mix-up of led troubleshooting guide that is definitely not polish and a specific information about lg 65 uh 5500 which is an led tv that gave me trouble because of the way it is set up and i'm pretty sure it will give trouble to many others so i will start with the description of this one and plug into commands into a general troubleshooting process for sorry led tvs so the weird thing about this one is when you plug it in it starts blinking on the back sorry on the front led and it comes up for oh maybe i need to power it down so when you power it on it starts blinking the led on the main board comes up and i don't know if you saw it but the back lights come came for a very brief moment maybe second or two i'm gonna do it again i think i don't need to power on so you can see the back lights through the hol