Vizio M3D421SR
When I plug in this TV, the vizio logo lights up white. Power button does nothing. Power voltages are the same as other people have posted on other posts in the forum. Would like to not send out the board for repair. Wondering if a heat gun reflow would work. Like the xbox360. Not sure what actually fails on the main board. Reposting this in a new thread because I got no response on posting on an old thread.