The monitor does not have this problem when connected via DisplayPort. Custom Resolution Utility is reporting full EDID information when connected via DisplayPort.
This seems to be a possible handshake issue when the monitor is connected via HDMI.
I did have similar issue but I found a fix online. 3090 ti, 3080 ti and 3060 cards do have a bug concerning DisplayID not working correctly. Nvidia already made a firmware update for those cards. Maybe this could be your issue. If you do see the bios while booting you do not need this update.
chrisz5z
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16 Posts
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Posted March 28th, 2024 18:27
It's possibly the cause of the flickering I'm experiencing with Freesync.
https://www.dell.com/community/en/conversations/alienware-desktops/aw3225qf-vrr-freesync-black-screen-flickering/6604f70c25ddfb330fe59587