To start, I have tried everything in the 'broken graphics' thread. I'm not sure what to do next.
I'm trying to play Factorio on Steam. When I open the game, it seems to load normally (but slowly) until I get to the menu. Then this happens.

If I fumble around the menus, I can get to the actual game. It looks like this.

I've also tried uninstalling and resinstalling the game, and verifying the game's integrity on steam.
So what do I do next? Thanks!