I can't enable s.a.m. I don't know why.
I have asus x570-E gaming
CPU 3900 XT
gpu 6900 XTU
Can someone help me.
Have you checked status with gpu-z, pic. below might help (mine is disabled,i don't use it).
i never see dis spec.
Do it in your Bios, Disable CSM, Then able 4D coding and Re-sizable BAR support and that will Enable SAM
What's your bios version? You need to be updated then watch the first half of this video
https://youtu.be/SNmaSGXK_yU
Then in your driver control panel it should be enabled like so