B286HK 60Hz 4K issue with 980TI

Delastone

Hi

 

I am unable to run the 4k resolutions at 60hz. I have activated the DP 1.2 on the monitor menu. 

My GPU is a new 980Ti gaming from Asus and I am using the DP cable from the monitor.

I am on Win10...

 

I also tried with a new cable from clicktronic (https://www.av-cables.dk/displayport-kabler/clicktronic-high-quality-displayport-kabel-3-m.html)

I have resinstalled my GPU drivers using the Display Driver Uninstaller software at first...

 

But nothing is working. I am unable to run 4k at that refresh rate. The native resolution detected is 3840*2160 wich is fine at 60hz...

The 4k 3840*2160 is limited to 30Hz

I am lost on this and I am running out of idea...

Has anyone get into the same problem ? 

 

Thanks for your help and your time...

Delastone

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JordanB

http://community.acer.com/t5/Monitors/Known-issue-with-Acer-B286HK-4K-monitor-and-AMD-graphics-drivers/m-p/319638#U319638

 

 

 

https://forums.geforce.com/default/topic/761651/asus-4k-pb287-not-at-60hz/

 

 

http://www.pcmag.com/article2/0,2817,2468379,00.asp