Why is my notebook screen not displaying the presentation on my Acer X1110?
- BBilly GarciaAug 28, 2025
If you are using a Microsoft® Windows® based notebook, some PCs may deactivate their own screens when a second display device is in use. Refer to your computer's manual for detailed information on how to reactivate it. If you are using an Apple® Mac® OS based notebook, in System Preferences, open Display and select Video Mirroring "On."









