Clashing Graphics Driver Installs

Our institution’s GEFORCE RTX3090 and RTX4000 were having some display issues. I first tried rebooting, then cleared the cache, and then tried updating our drivers. After updating sudo and installing the 515 driver that was compatible with our systems, nvidia-persistenced.service is masked and I can’t enable it. Here is the post-update output of ‘nvidia-smi’. Please I would really appreciate any help.