Re: Sims 4 Won't Load Main Menu (White Screen)
@hedonique Try disabling Origin in-game: hover over your username, select Application Settings, then the Origin in-game header, and disable the option at the top.
If that doesn't help, please move your entire Sims 4 user folder out of Documents\Electronic Arts and onto your desktop. When the game launches, if it launches, a clean folder will spawn with no content. Don't add anything to this folder yet; just see whether you can get far enough to start a new save.
If that doesn't help either, please run a dxdiag and attach it to a post.
https://help.ea.com/en-us/help/pc/how-to-gather-dxdiag-information/