Compatibility Issue: MacBook Pro not recognizing external display after macOS update

Hello everyone,

I recently updated my MacBook Pro to the latest version of macOS, and I'm encountering a compatibility issue with my external display. Prior to the update, my MacBook Pro connected seamlessly to the display via Thunderbolt, but now it doesn't seem to recognize the external display at all.

I've tried various troubleshooting steps, including disconnecting and reconnecting the Thunderbolt cable, restarting both the MacBook Pro and the display, and even resetting the NVRAM. However, none of these attempts have resolved the issue. 8171

It's worth noting that the external display works perfectly fine with other devices, so I believe the problem lies specifically with the MacBook Pro after the macOS update.

Has anyone else experienced a similar issue or have any suggestions on how to fix this problem? I would greatly appreciate any insights or guidance to get my external display working again.

Thank you in advance for your help!"

Posted on Jun 15, 2023 8:47 AM

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Compatibility Issue: MacBook Pro not recognizing external display after macOS update

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