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Office for Mac Issues

How to Fix OneNote High-DPI and Dual-Monitor Graphics Problems

Maira MehtabMaira Mehtab Sep 28, 2026 872 views

Question details

The user needs to resolve display glitches that occur when moving the OneNote application between multiple displays with varying scaling configurations.

Product
Microsoft OneNote
Device & OS
not provided
Scenario
Dragging the OneNote window between dual monitors that have different resolutions or high-DPI scaling settings following a recent update.
Observed behavior
The application window begins to flicker, displays large black areas, or renders the graphical interface incorrectly.
Before you start

Verify the exact display resolution and scaling percentages for both of your monitors in your system's display settings to confirm if a scaling mismatch is triggering the issue.

Solution 1Recommended

Enable Compatibility Mode for High-DPI Displays

Adjusting the application's compatibility settings forces the operating system to handle scaling, which acts as a reliable temporary workaround for rendering glitches.

This method bypasses OneNote's internal rendering engine for scaling, though it may result in slightly blurry text on your secondary monitor.

1
Locate the OneNote Executable

Find the Microsoft OneNote shortcut on your desktop or within your system's application files folder.

2
Open Application Properties

Right-click the OneNote icon and select Properties from the context menu, then navigate to the Compatibility tab.

3
Override High DPI Scaling

Click on 'Change high DPI settings', check the box for 'Override high DPI scaling behavior', and set the scaling to be performed by the System.

4
Apply and Relaunch

Click Apply, then OK. Restart OneNote and drag it to your secondary monitor to see if the flickering has stopped.

Blurry Display Output: Using compatibility mode may cause OneNote's text and interface to appear less crisp on monitors with different DPI settings.
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Frequently Asked Questions

Why does OneNote flicker when moved to another monitor?

Flickering usually occurs due to a high-DPI scaling conflict when dragging the application window between two monitors that have different resolution sizes or display scaling percentages configured in the operating system.

How can I fix OneNote displaying black areas on my screen?

Running OneNote in compatibility mode or overriding the high-DPI scaling behavior within the application's properties can temporarily bypass the rendering failure and resolve the black areas.

Can changing the Office update channel fix the rendering issue?

Changing the Office build to the semi-annual channel via registry settings has proven ineffective for many users experiencing this specific bug, making a direct version rollback or compatibility mode a better temporary solution.

Why isn't the OneNote in-app feedback button working?

The high-DPI graphics bug can sometimes cause graphical elements, including the in-app feedback button, to become completely unresponsive. If this happens, you should use the web-based Microsoft Feedback Portal instead.