the 3440x1440 display cannot be shown. in the selection, the 2560x1080 setting is the highest display.
what could be the reason for this?

Question

the 3440x1440 display cannot be shown. in the selection, the 2560x1080 setting is the highest display.
what could be the reason for this?

Accepted Answer

This may be due to the graphics card on the one hand and the cable used on the other. How did you connect the screen? It must be a display port 1.2 cable to be able to transmit the required resolution.
I have an Nvidia GTX 1070 as my graphics card and use this cable here:
[Club 3D DisplayPort Cable Version 1.2 - 21.6Gbps (3m, Midrange, Black)](https://www.digitec.ch/de/s1/product/club-3d-displayport-kabel-version-12-216gbps-3m-midrange-schwarz-video-kabel-3230431)

Answer

does the resolution work with hdmi

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Question about Dell UltraSharp U3417W

the 3440x1440 display cannot be shown. in the selection, the 2560x1080 setting is the highest display. what could be the reason for this?