Dlss3 not showing up greyed out

Hello , i did a fresh build , windows 11 , and msfs updated nvida drivers also have a 490 , started the sim but dlss 3 is greyed out , gpu hardware Gpu Acceleration is on from default . Restart the pc 4 times but the issue still remains the same . Is there go around for this ?

Thanks .

Topic moved into Community Support for community assistance.

may be these discussion helps, if you mean DLSS:

If you meant DLSS Frame-Generation instead, may be you can follow this topic

note: there are other topics too, forum search will help