I have 2018 Mac mini with 10.15.7 Ver OS (Catalina). I have connected Eizo monitor with HDMI cable. I am getting resolution of 1920X1080. Eizo supports 2560X1440. In System Preferences when I go to Display and click on Scaled with "Option" key pressed, I am not able to see the 2560X1440 resolution to select. Any reason for this? Should I use any other cables like USB-C to HDMI/Display Port? Thanks a ton in advance.
Your options include trying,
What model is the Eizo monitor?
https://www.eizo.com/products/flexscan/ev2795/
Try a shorter High Speed HDMI cable
or a USB-C to USB-C cable if the monitor has USB-C input.
I had the same issue with my Eizo monitor. It's very easy to resolve.
Here's the manual of your monitor:
https://www.eizoglobal.com/support/db/files/manuals/03V24788D1/UM-03V24788D1-EN.pdf
Go to page 16 and follow the steps to change the HDMI signal format to PC.
After doing that you'll get the normal default resolution.
Thank You. The model that I have is CG277. Ports present are HDMI, DisplayPort, USB-B and LAN.
Thanks in advance.
Nice catch Jochen84, keep up the good work.
Resolution of external monitor connected to Mac mini
