The monitor has a resolution of 3440 X 1440. I am using hdmi connected to my M1 iMac via an Apple dongle. The highest resolution option I am getting is 1920 X 1080. I have followed the instructions from Apple. What am I doing wrong?
iMac 24″, macOS 11.5
You could try a better quality premium certified HDMI cable.
But sadly you still may not do any better than (1080p) 1920x1080.
That display also supports DisplayPort, which offers a wider range of Resolutions option than HDMI.
With that in mind, your best bet is to get and use a USB-C to DisplayPort cable.
for some examples, see > usb-c to displayport
You could try a better quality premium certified HDMI cable.
But sadly you still may not do any better than (1080p) 1920x1080.
That display also supports DisplayPort, which offers a wider range of Resolutions option than HDMI.
With that in mind, your best bet is to get and use a USB-C to DisplayPort cable.
for some examples, see > usb-c to displayport
Thank you. I’ll give it a try.
You're welcome.
That fixed it! Thanks again for the help.
Awesome to hear that, again you're welcome.
Samsung SJ55W 2K 34 inch ultra wide.
