I have never seen an issue with Display driver on a S2 which makes me think yours might have developed a hardware problem. However, the standard trick is to uninstall the driver (do not remove it, & that's not the default) in Device Manager. The driver should auto reinstall but if it doesn't just reboot, you might want to anyway.
It should automatically reinstall. just DON'T check the box to delete the driver.I am inexperienced. If I remove the display driver, won't the display stop working?
Thank you. Did that! Two days and no errors, looks good so far.