Hello @Taz_pika,
you can remove the old driver and install the recent nvidia driver.
To remove the old:
sudo mhwd -r pci video-nvidia-575xx
To install the recent driver:
sudo mhwd -a pci nonfree 0300
If the remove doesn’t work because of dependencies of the meta package run this before all:
pamac remove linux-nvidia-575xx-open-meta
This will install the latest nvidia driver. If you need older one please take a look in the last stable announcement:
Good luck. 