Skylake Intel HD 530 dual monitor problems (GA-Z170N-WIFI)

[alalal]

I have successfully installed El Capitan 10.11.5 using Clover, on a single monitor connected to my GA-Z170N-WIFI using internal Intel HD 530 graphics by HDMI.

When I connect a second monitor (exactly the same) to the second HDMI port, nothing happens (the monitor appears dead).

If I reboot in that configuration, very early on in the boot process (before Clover's screen comes up I think), my second monitor displays a 'white noise' display, and crackling comes out the HDMI audio. The first monitor has a corrupt screen I can eventually see a mouse pointer on (this is why I don't know whether Clover is coming up). Removing the second monitor and rebooting still leads to a corrupt screen on the second monitor. Power cycle fixes it.

I've read:
http://www.tonymacx86.com/threads/multibeast-broke-dual-monitor-set-up.192394/
and
http://www.tonymacx86.com/threads/s...ing-as-of-10-11-4.188891/page-13#post-1248461

but this issue seems at least slightly different. It's as if there's a really early problem with two monitors (BIOS or Clover or similar).

Any ideas?

 

[alalal]

Arrgh, meant to put this in 'graphics' and now don't know how to move it. Sorry.

 

[future_former]

I am looking forward to buy the Z170N-WiFi for a Hackintosh build (El Capitan, perhaps Sierra) and want to use two HDMI to DVI connected monitors. Have you solved the problem ?

 

[alalal]

Nope. Currently I get it to work by removing one monitor whilst rebooting.

 

[DismalSoul]

Trying to connect second monitor via DVI, first one set to HDMI and also having issues.

When try to set them all goes black and sometimes I see cursor or sometimes lollypop spinning and nothing else.
I want to extend them.

Do you have any suggestions?

 

[Gatix]

I'm having the same issues. All black and spinning cursor. Were you able to fix this?

 

[itsneon]

Are there any Fixes? I still have the Problem.

Thx

 

[clenio]

After Graphics Glitch Fix, i was able to activate the second monitor, but, in unusual and not practical way:

Config:
- MB: H170M-PLUS
- OS: Sierra
- HDMI(display 1)
- DVI(display 2)

Steps:
- Turn off display 2
- Remove a DVI conector from display 2
- Boot
- After boot, turn off display 1
- Conect DVI to display 2 and turn on
- Turn on display 2
- Ta-da! With luck, showup the desktop image
- Turn on display 1

Configuration does not withstand a reboot =/.

 

[Pahanius]

Hello everyone, did this problem has been solved? I have the same behavior...

 

[powertouchcl]

I have successfully installed El Capitan 10.11.5 using Clover, on a single monitor connected to my GA-Z170N-WIFI using internal Intel HD 530 graphics by HDMI.

When I connect a second monitor (exactly the same) to the second HDMI port, nothing happens (the monitor appears dead).

If I reboot in that configuration, very early on in the boot process (before Clover's screen comes up I think), my second monitor displays a 'white noise' display, and crackling comes out the HDMI audio. The first monitor has a corrupt screen I can eventually see a mouse pointer on (this is why I don't know whether Clover is coming up). Removing the second monitor and rebooting still leads to a corrupt screen on the second monitor. Power cycle fixes it.

I've read:
http://www.tonymacx86.com/threads/multibeast-broke-dual-monitor-set-up.192394/
and
http://www.tonymacx86.com/threads/s...ing-as-of-10-11-4.188891/page-13#post-1248461

but this issue seems at least slightly different. It's as if there's a really early problem with two monitors (BIOS or Clover or similar).

Any ideas?

Same Problem, working on 10.11.6 an idea to activate All hdmi from HD 530 Intel ?

Best regards