[Solved] Sierra @ Skylake: Wake up problems from sleep

[JohnClause]

I'm suffering the same problem. V frustrating, I had my set up booming and just the other night I had to power off via the button on my casing as the screen wouldn't wake. Now the resolution is all messed up and it won't detect my seagate hdd, (but will detect USB 3.0). I've tried 14,2 and DarkWake=, but will do so again to go over again. Any help would be greatly appreciated!

 

[kiu77]

With a Z370 you'd better use iMac 19.2