Greetings FredLacasse,
Thank you for that, here's the steps you can try.
-Press Windows key + X
-Go to device manager
-Expand the Display Adapter
-Look for the display driver that was installed
-Right click and hit uninstall.
Once uninstalled , go to this link below and download the driver from the manufacturers website.
https://dlcdnets.asus.com/pub/ASUS/mb/07VGA/DRV...
Once installed ,restart your device and check if issue persist when you play videos.
Standard Disclaimer: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install it.
I hope the information above helps. Please let me know how it goes.
Have a wonderful day ahead and stay safe.
With Warm Regards,
Carlo T.