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Archived This topic has been archived. Information and links in this thread may no longer be available or relevant. If you have a question create a new topic by clicking here and select the appropriate board.

‎06-29-2021 04:10 AM

HP Recommended
Product: MacBook Pro
Operating System: macOS 11.0 Big Sur

Hi, I have a macbook pro connected to a HP 2009 v monitor, which up until recently has been working fine. I've now got a message on the monitor saying 'Input signal out of range, change settings to 1600x900 - 60Hz'. I've tried changing the display settings in system preferences and changing the display isn't working, even when I try changing it in safe mode. How do I fix this?

 

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