Author: tyeh101
Subject: Z170 Gaming-ITX/ac Loses Audio on HDMI2 @ 4K
Posted: 17 Jan 2017 at 1:42am
Yes, I have to configure the HDMI port on TV to be "HDMI Enhanced" in order to support 4K@60Hz. I will change it back to "HDMI standard" then to "HDMI Enhanced" to reset the HDMI port on my TV. Or I might switch to different HDMI 2.0 port on my TV.
Edited by tyeh101 - 27 minutes ago at 2:11am
Subject: Z170 Gaming-ITX/ac Loses Audio on HDMI2 @ 4K
Posted: 17 Jan 2017 at 1:42am
Yes, I have to configure the HDMI port on TV to be "HDMI Enhanced" in order to support 4K@60Hz. I will change it back to "HDMI standard" then to "HDMI Enhanced" to reset the HDMI port on my TV. Or I might switch to different HDMI 2.0 port on my TV.
Thanks for your suggestion.
By the way, as the "the display not waking up after an extended period" issue had been existed for a long time. Sometime it disappeared after an Intel driver update. But I already lost track on this issue.
Overall, the HDMI 2.0 port on this motherboard is a disaster and never working stable for me. I plan to move the RAID from my NAS to this HTPC. I might give up the HDMI 2.0 port and use Displayport instead. Any known DisplayPort to HDMI 2.0 adapter working with this MB?
Update:
==========================
After "reset" the HDMI port on TV OR switch to different HDMI 2.0 port on my SONY TV, the TV still shows no signal when I select 4K@60Hz.
Edited by tyeh101 - 27 minutes ago at 2:11am