Looking for logging into the Nvidia site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Nvidia site. After that you can login as usual with your login credentials.
https://www.nvidia.com/en-us/account/login-gate/
https://www.nvidia.com/en-gb/account/
https://nvidia.custhelp.com/app/utils/login_form
https://forums.geforce.com/default/topic/1055326/shield-cannot-login-to-nvidia-account/
https://forum.quartertothree.com/t/wtf-nvidia-login-now-required-in-geforce-experience/126678
https://www.reddit.com/r/nvidia/comments/8b5nej/updated_remove_mandatory_login_of_geforce/
https://www.reddit.com/r/nvidia/comments/9g2iuk/remove_mandatory_login_of_geforce_experience/
http://www.digitaljournal.com/tech-and-science/technology/nvidia-criticised-for-forcing-people-to-login-to-its-gaming-app/article/474829
https://forum.manjaro.org/t/nvidia-390-25-xfce-login-problem-workaround/42070
https://stackoverflow.com/questions/50131428/ubuntu-16-04-lts-login-loop-after-updating-driver-nvidia-396/50146625
https://askubuntu.com/questions/989012/how-to-fix-the-nvidia-login-issue-with-ubuntu?rq=1
https://askubuntu.com/questions/1091075/nvidia-ubuntu-1804-org-freedesktop-systemd1-failed-during-graphical-login?rq=1
https://askubuntu.com/questions/1069116/login-loop-likely-due-to-nvidia-drivers-with-cuda-installed