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QN90B 50” - Game Mode not working

(Topic created on: 11-05-2022 01:20 PM)
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Jeepster1
Explorer
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Ref:  Latest Samsung 50 inch QN90B 2022 model TV (QE50QN90BATXXU) with 144Hz VRR 4K being used as an external display via a HDMI 2.1 connection link from an AORUS 17X-YD PC gaming laptop with RTX 3080 internal graphics card inside.

 

The external Samsung 50” QN90B (2022) TV reports and shows the correct 4K resolution at 144Hz when connected to the HDMI 2.1 socket on the RTX 3080 graphics card (laptop).

 

NVIDIA Control panel on thenPC laptop reports and shows the correct 4K resolution along with the correctly set 144Hz…

 

However the issue is when putting the 50” QN90B TV setting into Game Mode ‘on’ for using VRR, because suddenly the source signal from the Laptop’s RTX 3080 is lost all together and the TV thinks that the computer is ‘off’ though it is not. Turning off Game Mode on the 50” QN90B TV results in the picture coming back and being received once again from the PC laptop at 4K 144Hz, but it is without any VRR (or G-sync).

I had a feeling the TV may have issues being so new from production.

 

Any solution, or is it a return job?

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22 REPLIES 22
Jakers11
First Poster
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i have no idea how to change the display link speed. i downloaded cru utility and i cant find that option. Would you mind pointing me into the right direction?

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Zelos
Journeyman
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Zelos_0-1710157610640.png

 

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Zelos
Journeyman
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Example is a different TV but i also used it for my qn90b and works

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