- Joined
- Nov 27, 2013
- Messages
- 116
- Motherboard
- R4BE
- CPU
- 4930K
- Graphics
- NVIDIA Geforce Titan X
While quite some folks seem to have wake problems with High Sierra, the symptoms (and therefore possible solutions) seem to be different, dpending on the hardware (and maybe something else?). I already tried those pmset changes and in fact I did the changes you proposed anyways ... but it does not solve the problem. Also your hardware setup is quite different. The "lead symptoms" I - and others - experience seem to be related to X79 chipsets, for example those RIVE and R4BE boards, or at least related to chipsets used with Sandy Bridge and / or Ivy Bridge CPUs. "Lead symptoms" are in my case unability to wake (only fans ramping up, but nothing else), reset button not working, therefore forced to make a "hard shutdown", and of course all those blinking LEDs on the mobo immediatly after waking. Also no traces whatsoever in the logs, indicating that the OS is not even aware of any wake. Looks like the problem is quite "low level", maybe something with ACPI. Also wake does work just fine with 10.11, 10.12 and Windows on the same machine.