Late 90s AOC 7Elra PC crt monitor not working

[pac.attack76]

I wanted to use this with my old win 98 setup especially since it's white and a crt. It turns on but I've never seen a menu or anything. There's no static discharge. The led lights come on and immediately goes to standby. I would imagine the degaussing button should work but nope. Nothing. Any ideas? Stock images below show the same model as mine.