Question how to setup TV with PC to have high res?

Jul 17, 2019
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I have TCL 65dp660 TV and Windows 10 PC with GTX 2080Ti video card. I connect them with this:
link to a cable spec
for some reason I see only 1920x1080 (the highest) resolution
link to a screenshot
link to another screenshot
HDR is working and I connect it as my second monitor if it matters and yes TV connection is switched to HDMI2.
Specification for the TV says I can do up to 3840x2160 how do I do it?
 
Last edited:

punkncat

Respectable
Apr 3, 2018
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When you right click on desktop/display settings, there should be a 1 and 2 (number of monitors) shown. If you don't click to the specific monitor that is capable of the higher resolution you will only see settings for main. Based on what you are saying I am of the impression that your #1 monitor is a 1080p?
 
Jul 17, 2019
6
1
15
0
When you right click on desktop/display settings, there should be a 1 and 2 (number of monitors) shown. If you don't click to the specific monitor that is capable of the higher resolution you will only see settings for main. Based on what you are saying I am of the impression that your #1 monitor is a 1080p?
Yep I know, I do switch to the 2nd monitor before trying to change the resolution
 
Jul 17, 2019
6
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As an experiment I've tried to change the cables and connected the HDMI-HDMI and it worked. I had DP to HDMI and unfortunately I have only one HDMI output on my GPU and it taken for my VR set. So I have a question is HDMI splitter may be a solution here, will it pass the UHD signal to both devices VR set and TV?
 

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