Follow the steps below to resolve this issue.
- Make sure your system meets the minimum system requirements.
- Make sure your video card is supported on our World of Warcraft supported video cards article.
Update your drivers to resolve any compatibility issues.
Some crashes are caused by Overlay Incompatibilities if they aren't fully updated. If updating doesn't help, try disabling or uninstalling these programs.
- Plugging your monitor into the wrong video output can lead to this error. Look for the same video output further down the back of the computer and try plugging your monitor into it.