You may have i it depends on TV how to replace fuse but have you tried a different plug for the TV and then check the breaker in the house. I recommend you also get a serge protector at best buy for your Sony it helps so you don't blow a fuse.
My sony 40inch wega hdtv KV-40xbr800 has no power. is it a blown fuse? and how do i change fuse?
Unless you have the manual with detailed instructions on that, I would get a pro to do it, because you could blow yourself to who knows where.
