Hi guys,
I have a very strange problem. I have a Sapphire RX 7900 XT and a QHD Samsung monitor. The monitor supports a maximum of 165 Hz, but I can only use the PC at 144 Hz without any problems. As soon as I set the refresh rate to 165 Hz, I get a black screen every 2-3 minutes, which then disappears after a few seconds. All drivers are up to date, I have even tested older versions. I have also tested various drivers for the monitor.
My monitor:
Samsung LS27AG520NUXEN
Thanks in advance
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