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nVidia 1070 Pascal glitches after Wake / Sleep on Sierra 10.12.6

Joined
Apr 28, 2018
Messages
41
Motherboard
GIGABYTE GA-Z270X-Ultra Gaming
CPU
Intel Core i7-7700K
Graphics
EVGA GeForce GTX 1070 SC GAMING ACX 3.0 Black Edition
Mac
iMac, MacBook Pro
Mobile Phone
iOS
Hi,

I'm having issues with my EVGA GeForce GTX 1070 SC GAMING Black Edition graphics card since my build is completed on Sierra 10.12.6 (16G1918)

Whenever I plug or unplug cables, adding a second monitor or anything else after the start of my computer, it doesn't work properly.

My most recent and annoying problem is this one :
  1. My 4K monitor is plugged in HDMI
  2. The startup works just fine
  3. When the computer fall asleep ans then I try to awake it, there's a moment of pitch black and then some colour noise appears
  4. I have to shut down + power up the monitor for the signal to come back normally
Do you have any ideas on why it's doing that kind of glitches?

I attached my Config file, a video of the problem + a video of the verbose mode

Thanks in advance and don't hesitate if there's something missing / not clear!
 

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