Answers (N/A if not applicable)
Provide a detailed description of the issue
I am not able to get my dual Monitor Setup to work properly.
The 2nd Monitor is plugged into the HDMI 2.0.
DP 1.2 is operating fine 4k60p
HDMI 2.0 is only working until 4k30p, everything above 30p will not be displayed at the 2nd LG Monitor.
I've used the following Drivers:
Windows OEM Intel Driver: No Success
Newest Intel HD Driver: No Success
Newest Gigabyte Intel HD Drive: No Success
The Megachips HDMI Firmware is up to date @ Version v1.42
HDMI UHD Deepcolor is activated on the HDMI LG Monitor, otherwise the Intel Drive won't Show 4k60p
I've testet also on a Ubuntu 15.10 Live Disk.
Both Monitors are working at 4k60p!
Does it fail every single time, or only sometimes?
Brand and Model of the system.
It's selfmade build
Hybrid or switchable graphics system?
Only Intel HD 530 @ i7-6700K
Make and model of any Displays that are used to see the issue (see note2 below).
2x LG 27MU67-B
How much memory [RAM] in the system (see note2 below).
Provide any other hardware needed to replicate the issue.
Mainboard: Gigabyte GA-Z170X-GAMING 7 EU
HDMI: Monitor included LG Cable
Hardware Stepping (see note1 below).
Operating System version (see note2 below).
VBIOS (video BIOS) version. This can be found in “information page” of CUI (right click on Desktop and select “Graphics Properties”.
Graphics Driver version; for both integrated Intel and 3rd party vendors (see note2 below).
SW or Apps version used to replicate the issue.
Single display, clone, or extended (see note2 below).
Nothing works @60p on the HDMI Output
Display resolution & refresh rate setting of each display (see note2 below).
DP: 4K -> 3840x2160@60P
HDMI: 4K -> 3840x2160@30P
HDMI: 4K -> 3840x2160@60P is not working
AC or DC mode, i.e. is power cable plugged in or not?
How to repro
Please provide steps to replicate the issue. These steps are very crucial to finding the root cause and fix.
Just Switch from 3840x2160 30p to 3840x2160 60p in the Intel Driver at HDMI Display
Mode 50p and 59p are also not working!
Please help me
Greetings from Germany