Mini-Review: Samsung 40KU6400 as a monitor

[justwondering]

I'm using a 780ti which has been fine for.months on end running at 4k@60hz using display port to hdmi.

Have you checked the settings on the TV to ensure that the enhanced mode is enabled for HDMI 2.0? It could also be an issue with the adapter.

 

[Angerer]

Hi mate thanks for reply, I have followed the settings in thread and even installed older drivers to see if that was the issue.

I am unable to force higher refresh rate in both Advanced display settings and Nvidia control panal, also I am unable to use UHD Color anymore, screen goes black on all HDMI ports used, HDMI Black Level low.

Maybe it is the Club3d adaptor, I have no other way to test it.

 

[justwondering]

Hi mate thanks for reply, I have followed the settings in thread and even installed older drivers to see if that was the issue.

I am unable to force higher refresh rate in both Advanced display settings and Nvidia control panal, also I am unable to use UHD Color anymore, screen goes black on all HDMI ports used, HDMI Black Level low.

Maybe it is the Club3d adaptor, I have no other way to test it.

Might be worth ordering a new adapter, sounds like you've tried everything else... Maybe a last resort, perhaps reset the TV, then try again with Hdmi 2.0 enabled on the TV.

 

[Angerer]

How do I enable that? is it the Anynet+ (HDMI-CEC) setting?

I could reset the tv not a major problem, I am thinking to order a new adaptor as well they're not too expensive.