theQuest12 New User

I have tried the DDU process to uninstall the nvdia and intel drivers (described here file:///C:/Users/Ricardo/Desktop/GTX%201660TI%20Huge%20lags%20since%20a%20few%20day%20_%20NVIDIA%20GeForce%20Forums.html), but it did not work. I have a very low frame rate yet. Can anyone help me ?