This is a Hisense 65" 4K Smart TV that comes on when its turned on, then immediately shuts off and goes to a black screen as soon as you see the Hisense and/or Smart TV Logo. If you notice that when the logo and/or picture comes up that it is darker on 1 side.
This is a FULL step by step repair of this Hisense 65H6E that comes on then goes to a black screen and shuts off by itself.