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Resolution Question

Xiauj
By Xiauj
in Displays
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Hi all,

Currently I'm using 3x 4K Monitors which are all running on 3840x2160 Resolution perfectly fine but in the last couple days (Friday/Saturday/Sunday) recently, my Right monitor now for some reason decides to keep changing to 2560x1440 Resolution whilst the Left and Middle ones stay on 3840x2160 as they should and I dunno why this keeps happening. I keep needing to unplug the DisplayPort cable and re-plug it back into the monitor every single time and then I have to detect it in Windows Settings to make sure it's 3840x2160.

 

Any ideas why this has started happening? I don't know why...... :|

Thanks,

-Xiauj

Hey I'm Xiauj ^_^ Wassup :3

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that's weird. DP cable should be able to handle 4k without a problem. maybe faulty graphic card?

Primary PC
CPU: AMD Ryzen 7 5700X3D | GPU: Zotac RTX 3080Ti 12GB | M/B: Asus ROG Strix X370-F | RAM: HyperX Fury 3200MHz 32GB | SSD: Samsung 960 Evo 250GB / Samsung 870 Evo 1TB | HDD: Seagate EXOS X16 16TB | Power: Corsair RM850e | Sound card: Creative Sound BlasterX AE-5  | Case: NZXT H500 | Cooling: NZXT Kraken X62 | Display: Samsung CHG70 27" 2K 144Hz | VR: Pico 4
 
Secondary PC
CPU: AMD Ryzen 5 5600 | GPU: Asrock RX 5700 8GB | M/B: Asrock B450M Pro 4 | RAM: HyperX Predator 3200MHz 16GB | SSD: Crucial P1 1TB | HDD: WD Black 1TB | Power: Coolermaster Masterwatt 550 | Case: Aerocool Cylon Mini | Cooling: BeQuiet Pure Rock Slim 2 | Display: Samsung CFG73 24" FHD 144Hz | VR: Meta Quest 2
 
Thanks for reading

 

 

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https://linustechtips.com/topic/962484-resolution-question/#findComment-11668838
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  • Author
On 21/08/2018 at 1:54 PM, Untitled said:

that's weird. DP cable should be able to handle 4k without a problem. maybe faulty graphic card?

This issue has only started happening recently (The last few days) so I don't think it's the GPU, that's been working fine ever since I built this PC a while ago.

Hey I'm Xiauj ^_^ Wassup :3

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