Hello, I have an issue with my tv, yesterday night I was playing on my PS3 and around 3am I turned off the ps3 by pressing the power button, both tv&ps3 turned off. Since than the TV is not turning on. 

I checked the fuse on socket plug, it's fine, power brick it's fine (19.3v). The tv it still not turning on.

i called the Sony support and the guy said that I should replace the fuse from the TV motherboard but it's not such thing.

any suggestions ? 

Thanks