Neo Geo Woody cabinet issue?

I have a Neo Geo MVS Woody that I just got. I saw it turned on and tested and the cross hatch screen came on. Then when I got it home when I hook it up the monitor is just black. What could be the problem? I know there is power because there is a buzzing sound in the back and there is also a small red light that indicates there is power. And there is no sound when I put carts in the two slot. I’ve connected other boards as well but same thing. I’ve posted this in other forums as well but wanted to see also what people have to say. Any opinions? I’d appreciate it!