After recently installing an AMD Radeon RX 6650 XT, the card intermittently stops working and gives me a black screen if I leave it turned on and idle for an hour or so. The monitor shows that it’s getting no signal from the DisplayPort input. I can tell that the system is alive and not hung, e.g., streaming music keeps playing, etc. Nothing restores the card output besides a reboot. When this happens, the PC is always idle/unattended. When I manually set it to sleep (e.g. overnight) it resumes the next day with no problem.
- Win power plan is set to never go to sleep.
- Tried uninstalling & reinstalling the driver with no luck.
- Driver version is 31.0.22011.4008. I have only the driver installed, not the utilities.
- Device Manager shows no issues or conflicts that I can see.
- Using Win 10 Pro 22H2.
- Mobo: Asus Z-690 Plus, CPU i5-12600K, RAM 32GB.
- Before the card arrived I was using onboard graphics for over a month with no glitches, on the same build.
I think other community members have reported similar behavior?
