ultra wide monitor 3440 x 1440

[biskero]

any chance to get ultra wide monitor 3440 x 1440 ?
I cannot detect my external monitor

[nemanjacosovic]

The app doesn't detect the monitor or macOS does not detect the monitor?

[biskero]

Hi,
yes, cannot detect the monitor from the app and macOS does not detect it too.
Everything was working fine with Yosemiti, I could connect to monitors and HDTVs, but Sierra upgrade screw everyone.

[nemanjacosovic]

@biskero try reseting SMC, NVRAM and PRAM. https://www.macworld.com/article/2881177/macs/how-to-reset-your-macs-nvram-pram-and-smc.html

[biskero]

already tried and did not work.
Is Sierra OS that has disabled alternativa monitor sizes for macboook pro