On Laptop, Update 1.121.361.1020 crashes upon startup

I have been having this problem since Update 1.121.361.1020, but I bought the Royalty & Legacy Expansion, and since the update for the release, my main Laptop monitor will glitch out upon starting the Sims 4 game from the EA launcher app, then reset to a white "booting up" screen in the Sims 4 window, but will not load the Sims 4 game after several hours. I have done a complete uninstall and reinstall several times, even after the latest update 1.121.372.1020. The rest of my games work perfectly fine. It is only the Sims 4 I am having a problem just starting up, so I know its not my laptop.