Fix PowerPoint Presenter View Black Screen on Mac
Question details
The user is experiencing a black screen on a mirrored external display when starting a PowerPoint slideshow on a Mac.

- Product
- Microsoft PowerPoint
- Device & OS
- macOS (Apple silicon)
- Scenario
- Starting a PowerPoint presentation using an external mirrored display in a multi-monitor setup.
- Observed behavior
- The mirrored external display unexpectedly turns black as soon as the slideshow starts, preventing the audience from viewing the presentation.
Ensure your macOS and Microsoft Office applications are updated to the latest versions, and verify that your display cables are securely connected to the external monitor.
Report the Bug to Microsoft Development Team
Submit a direct feedback report to Microsoft so the Mac PowerPoint development team can investigate the display configuration issue.
This is a known issue particularly affecting Apple silicon Macs in multi-monitor setups. Reporting it directly from the app provides Microsoft with necessary diagnostic data to develop a permanent patch.
Launch the PowerPoint application on your Mac and open any presentation.
Click on the feedback icon (usually represented by a smiley face) located in the top right corner of the application window.
Choose the 'I don't like something' option from the dropdown menu to report a problem.
Provide details about your display configuration, mentioning that you are using an Apple silicon Mac and a mirrored external display. Explain that the screen turns black when starting the slideshow.
Click the submit button. This sends the report directly to the Mac PowerPoint development team for investigation.

Disable Presenter View as a Workaround
Turn off Presenter View to prevent the rendering conflict that causes the external display to turn black.
Use WPS Presentation to Avoid Display Bugs on Mac
If PowerPoint's Presenter View continues to cause black screens on your external monitor, try WPS Office. It provides a lightweight, highly compatible alternative for Mac users, ensuring smooth presentations without frustrating display glitches.
- 1. Download and Install WPS Office: Visit the official WPS website, download the Mac version, and follow the on-screen instructions to install it.
- 2. Open Your Presentation: Launch WPS Presentation and open your existing .pptx file.
- 3. Start Presenting: Connect your external monitor, click the 'Play' button, and enjoy a stable dual-display presentation.

Frequently Asked Questions
Why does my second monitor go black when I present in PowerPoint on Mac?
This is a known compatibility issue particularly affecting Apple silicon Macs in multi-monitor setups. It often occurs when the system attempts to render Presenter View on the primary screen while mirroring content to the external display.
Can I turn off Presenter View permanently in PowerPoint for Mac?
Yes, you can disable it by navigating to PowerPoint menu > Preferences, selecting Slide Show, and unchecking 'Always start Presenter View with 2 displays'.
Does updating macOS fix the PowerPoint mirrored display bug?
Sometimes Apple and Microsoft release patches that resolve specific display compatibility issues. It is highly recommended to keep both macOS and your Office applications fully updated to receive the latest fixes.
Will my PowerPoint animations still work if I present using WPS Office?
Yes, WPS Office offers excellent format compatibility with Microsoft PowerPoint, ensuring your slides, transitions, and animations play correctly even when switching software.




