Hello, I just bought a new computer but impossible to have 1440p (max at 1080p).

[YJaca]

My HDMI cable is 2.0 and everything should be 1440p ready (every drivers are installed) on a fresh Windows 10).

My screen is an Iiyama pl2779q (always used at 1440p before).

I join my "System Support Utility" TXT file.

Thank you very much for your answer.

[n_scott_pearson]

I suggest you talk to your motherboard manufacturer. They are responsible for the level of support provided by the HDMI connector provided on your motherboard.

...S

[YJaca]

Thanks for your answer.

They certified me that the motherboard was 4K 60fps ready.

That's really weird... i tried everything. Even tried an other HDMI cable (one i use everyday at 4K).

I re-installed Windows... nothing better.

It's exactly like if my sceen wasn't able to do more than 1080p.

[YJaca]

Ok, i understand now.

I always used that screen with DisplayPort but no DisplayPort on this motherboard.

And i just learn that, my screen is 1080p only with HDMI *_* and 1440p with DVI and DisplayPort.

Thank you for you answer, have a good day.