First remove the meta package
sudo pacman -R linux-nvidia-meta linux-meta
Then remove the video-nvidia driver and install the versioned driver you require
You have the option of several versioned drivers video-nvidia-{390xx,470xx,570xx,575xx}
Which one depends on your GPU - you may need to experiment - the flow is the same - first remove the existing driver then add the new driver
Example
sudo mhwd -r video-nvidia
sudo mhwd -i video-nvidia-575xx