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The HP Community is where owners of HP products, like you, volunteer to help each other find solutions.
HP Recommended
OMEN X 27 240Hz Gaming Monitor

Just plugged in the HPx27 240hz monitor with DP and I can choose only up to 165hz in default 1440p resolution.
I've installed HP display drivers as well as the latest GPU drivers.
I'm running AMD RX7900XT, out of the box DP cable and it's my only display connected to the PC.
The funniest thing is that I can select 240hz for 1920x1080 resolution.
Do you know what might be the problem?

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