Chosen Solution
checked main board ? Hdmi chips fried by surge. changed board. Still no power. Main fuse is good. Power supply bad ? Update (09/10/2018)
. Here is the main board by HDMI in
Jon Wesley right now you are a bit all over the the place. If you have no power and no standby voltage, your T-con board etc., will not have anything to do with this. Your “usb chips fried by surge “ those are on the main board. Is that waht you replaced. If so, your next subject would be a bad power board. Post some good pictures of your boards with your question so that we can see what you see. Use this guide Adding images to an existing question for that
Hello, I know this is an old thread, but I am having a similar issue. I have a Vizio 10240160022 tv, won’t turn on, and not standby light. Took the cover off and checked standby voltage at the +5vsb pin, I am reading 10v.
