Geforce experience appears something went wrong error code 0x0003 error code solution

Go to the official website to download the latest version of the graphics card driver, custom installation can choose to perform clean installation to solve most of the problems. If not, please try to fix LSP and check whether Nvidia related services have been started in the service. If not, please start manually.
If you cannot log in or the login screen is black after startup, please close the firewall and ensure that the Nvidia service is running.

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