GNU/Linux MX Linux Installing NVIDIA GeForce RTX 4070/4070Ti Driver Guide
Hi! The Tutorial shows you Step-by-Step How to Install NVIDIA GeForce RTX 4070/4070Ti Graphics and GPU Driver in MX GNU/Linux Desktop.
The NVIDIA RTX 4070/4070Ti MX Driver Setup is Simple and involves just the execution of a few Basic Shell Commands.
Especially relevant: currently the NVIDIA 525+ Driver is not available in the MX Repos.
So here I propose as an available Solution the latest Generic Linux Driver build from NVIDIA.
Again in case of Installation Issue you should priorly see the Upgrade Kernel Guide.

GNU/Linux MX GeForce RTX 4070/4070Ti Driver Installation Guide