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Fix MacBook Air M3 Screen Flickering

Struggling with a strobing display? Here is how to troubleshoot your M3 MacBook.

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Perform a Hard Reboot

Before assuming hardware failure, perform a hard reboot to reset the display controller handshake process.

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Check for Software Conflicts

Update macOS to the latest version to resolve synchronization bugs between the GPU and display.

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Limit Electron App Acceleration

Apps like Slack or VS Code can trigger flickering; disable hardware acceleration in their settings.

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Check External Hardware

Unplug external hubs and displays to rule out DisplayPort over USB-C protocol negotiation conflicts.