Yes, it's not a limitation problem. I've tried the SN850 in every slot, and every slot gives the same problems. I have two of them, and both have the problems in the native slots, but work perfectly fine in a riser. The same black screens and boot errors were in place before I had formatted the ssd,...

Hi. Maybe someone knows and can help.

I have Z390 Aorus Master with the latest official bios firmaware F11. If I put a WD SN850 ssd in any of the three m2 nvme slots the motherboard has, I get a black screen during startup. It does this 2 or three times and then it says boot failure detected....