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HDMI Ultradeep shuts off 2nd monitor

I have dual 4k monitors.

HDMI Ultradeep shuts off 2nd monitor

Posted on 2019-05-14 06:32:33 edited May 14 4K / 5K Monitors Vote Up0Vote Down
I have dual 4k monitors.

The main one in the Display Port at 60mhz
Second one HDMI, when I try to set HDMI ULTRA HD Deep Color on (to get 60hz too), the main monitor goes inactive and doesn't recieve any signal.

The GPU is a GTX970 with drivers up to date.
The cable works fine (it goes to 4k 60hz after the other one turns off)
monitor model: LG 27UD58-B 
OS: W10
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1 Comments

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    RE: HDMI Ultradeep shuts off 2nd monitor

    baalbaal Member
    Posted on 2019-05-14 07:18:30 Vote Up0Vote Down
    the model of the monitor is LG 27UD58-B  
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