Skylake HD530 - Sleeps but won't wake

[Ch_f]

To be clear: This refers to *display sleep*.

I found out about this by basically "aborting" the go to sleep process. Try hitting a button/moving the mouse, *after* the monitor turns off, but before the fans turn off and attached USB devices lose power. So far I have not played around the pmset command or darkwake settings in Clover (mostly because I could find no documentation to the latter) to see if one could improve upon this observation to maybe get sleep to work on a "higher" level.

My system specs for reference:
i3-6100, Z170I Gaming Pro AC (mini-ITX) via DP on Dell 2415Q (4k 60Hz)
Clover 3543, iMac17,1 profile, display policy set to "none"
I've attached a screenshot of the kernel patches applied, though those should be standard.

 

[SternSound]

So interesting twist....

My rig will Display Sleep with HDMI and wake.

With DisplayPort Display Sleep cause immediate restart and any sleep/shut down = restart

Same board Asus Pro Gaming H170

 

[matfx]

My pc will go Sleep, either by pressing sleep button on keyboard or automatically, but when wake up the monitor just got blank without displaying anything.

 

[sternn]

I was experiencing this on my SH170R6, and tried connecting via VNC to my PC remotely. I found something interesting.

When the monitor was turned off, the VNC screen updated regularly, as I could see the seconds tick by on the clock. When I turned on the monitor, it stopped updating. I had no input at all. When I turned it off, or switched inputs, it started updating again. This behavior happens regardless of if I turn off the monitor, switch inputs, or put it to sleep.

My monitor is connected over DP, and my Shuttle has two DP ports. I tried swapping DP ports live, and suddenly, the screen came on. Afterward, swapping inputs, sleeping, and power-cycling monitor works fine until I reboot.

I'm guessing OSX is getting confused as to the monitor's state. Changing ports somehow "fixes" the problem temporarily.

Hope this helps someone.

 

[hellojinjie]

same issue here.

H170M-D3H with i5 6600

can not wake after sleep.

 

[chandrudigi]

any update to get rid off this issue?

 

[forrestgumpx]

Also confirming no sleep with the HD530. It worked fine before QE/CI in 10.11.3 but no longer on 10.11.4 and with QE/CI.

Correct me if I am wrong. So if I install 10.11.3 with QE/CI support. The HD530 is fully functional?

 

[wildwillow]

Correct me if I am wrong. So if I install 10.11.3 with QE/CI support. The HD530 is fully functional?

Support for HD530 was added in 10.11.4. http://www.tonymacx86.com/threads/s...grated-graphics-working-as-of-10-11-4.188891/

 

[forrestgumpx]

Support for HD530 was added in 10.11.4. http://www.tonymacx86.com/threads/s...grated-graphics-working-as-of-10-11-4.188891/

Yeah, but the sleep/wake for the Fatal1ty Z170 AC/ITX doesn't work. Can get to sleep. Wakes everything except monitor. Somehow it doesn't kickstart the monitor.

However, putting the display manually to sleep with "hot corner" the monitor wakes.... It's a half solution for now...

 

[wildwillow]

Yeah, but the sleep/wake for the Fatal1ty Z170 AC/ITX doesn't work

Not just your board, all boards using HD530, its the graphics chip in OS X not the motherboard. Using a Nvidia GPU allows for perfect wake/sleep with a system correctly configured.

However, putting the display manually to sleep with "hot corner" the monitor wakes.... It's a half solution for now...

Yes it is half a solution and for those that need to shut off their monitor its a step forward. For those that need system sleep with HD530, shutting down is the only current option.