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screen does not wake up after sleep function

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Joined
Mar 13, 2016
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161
Motherboard
Asus Prime x299 Deluxe
CPU
i9-7920x
Graphics
RX Vega 64
Mac
  1. Mac Pro
Mobile Phone
  1. iOS
Hello everyone,
After successfully installing and configuring Sierra everything works great except after coming back from sleep. The computer fires up but the screen gets no signal.

At one point the screen wouldn't come on on boot up, but got that fixed by doing the following:
Problem 4 Method 1,2, and 3 https://www.tonymacx86.com/threads/solving-nvidia-driver-install-loading-problems.161256/
and installing FakeSMC.kext from here: https://bitbucket.org/RehabMan/os-x-fakesmc-kozlek/downloads (For some reason or another the FakeSMC thats with MultiBeast 9 causes the screen to sleep on boot, so I installed the FakeSMC.kext from the link via KextBeast)

I have ga-z170-hd3, Skylake 3.2Ghz, 64gig RAM, NVIDIA GeForce GTX 750 Ti
 
You are not the only one with this issue. In this forum there are at least two threads with the same subject. A fix / solution that solves it for everyone is not available yet AFAIK
 
You are not the only one with this issue. In this forum there are at least two threads with the same subject. A fix / solution that solves it for everyone is not available yet AFAIK
Thank you for the update. I thought I was the only one. It worked in El Capitan. I may have to go back for now.
 
Thank you for the update. I thought I was the only one. It worked in El Capitan. I may have to go back for now.

Same problem here, what I did was turn hibernation off:

Terminal: "sudo pmset -a hibernatemode 0"

disk hibernation for desktop not necessary anyway..
 
Last edited:
maybe you go to bios settings, set up when mouse move to wake up the machine
 
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