Best Pc For Cs Go

Yeah, I tried that earlier today, and tried it again now, but for some reason, when the installation is done and they ask me to restart, I do and exactly before the login screen (where i put my pc password) , The screen goes black, but the laptop is still running; I don't know why, and the only way to get the laptop running normal again is to restore to an earlier point.
Do you know the reason? It might something in the laptop that can't be fixed
Thanks