SOLVED-Fatal1ty Z270 Gaming-ITX/ac Dual 4K Support

I really need your help before ordering this motherboard. I have 2 4K monitors 3840x2160@60Hz.
Does this motherboard support dual 4K&60hz using only the iGPU (i7 7700)?
I can use the onboard DisplayPort + Thunderbolt/DisplayPort adapter or DisplayPort + HDMI 2.0 (the monitor has a HDMI 2.0 port as well). Any chance to get this working or I'll need a discrete GPU?
This computer isn't meant for gaming and I don't want to put more heat inside the case with a discrete GPU and a bigger PSU besides the case I have in mind is really tiny and I won't have any room for those things.
Can anyone help me? Thanks in advance.


Edited by johnboy - 29 Aug 2017 at 4:20am

Dear Johnboy,

 

Thank you for contacting ASRock.

 

Regarding your question, Fatal1ty Z270 Gaming-ITX/ac can support dual 4K 3840x2160@60Hz with DisplayPort and HDMI 2.0.

 

Thank you!

Yours truly,

ASRock TSD

Edited by ASRock_TSD - 22 Aug 2017 at 3:06pm

johnboy wrote: Thanks for your response. It's really works, just tested, but I wonder why it's not working with 1 monitor on display port and another monitor on usb-c/thunderbolt port (with usb-c/display port adapter). This configuration works on lenovo P50, is there any reason why isn't working with Fatality z270 Gaming-ITX motherboard? Bios is updated to version 2.30. Thanks in advance.

You'll need to be much more specific about the Lenovo P50 laptop. There are multiple configurations of that PC. They can have Xeon processors, with a slightly different Intel iGPU, and have either an Nvidia Quadro 1000M or 2000M GPU. One of the 4K video outputs on the P50 is Thunderbolt 3, not USB C.

Do you have a Thunderbolt card in your Z270 board?

Dear Johnboy,

 

Thank you for your reply.

 

Please make sure your thunderbolt is enabled in BIOS setting, and thunderbolt driver has installed.

BIOS Path: Advanced > Intel Thunderbolt > Enable

Press F10 to save BIOS setting.

Driver download link: http://www.asrock.com/MB/Intel/Fatal1ty%20Z270%20Gaming-ITXac/index.asp#osW1064

 

Thank you!

Yours truly,

ASRock TSD

Thanks everyone, it was the USB-C/Display Port adapter. Altough the adapter works on the Lenovo it won't  on z270 ITX thunderbolt port.  I bought a new one from Cable Matters and worked like a charm.


Edited by johnboy - 29 Aug 2017 at 4:18am