Hi all,
I have a 2019 Macbook Pro. I have a 1440p Asus Pro Art Display. They normally play quite nicely together, and I am able to have the 1440p screen resolution. However, today, it decided it would only go to 1920x1080 with no other options for a greater resolution. I am a t a loss for what to do. I have clicked "show all resolutions."
How can I get it back to 1440p?
MacBook Pro 16″, macOS 13.3
Sorry just saw this.
Yes it is the ASUS PA278QV display
2560 x 1440.
I am using the HDMI cord to my Macbook. It is being used through the QGeeM adapter:
I never had problems with it until today. I've owned this monitor for 2 years, and it was putting it out at 1440 yesterday.
Here is an update to the monitor specs:
It is the ASUS PA278QV display
2560 x 1440.
I am using the HDMI cord to my Macbook. It is being used through the QGeeM adapter:
I never had problems with it until today. I've owned this monitor for 2 years, and it was putting it out at 1440 yesterday.
<< I am using the HDMI cord to my Macbook. >>
HDMI cables you want for HDMI-only Displays (higher resolutions than 720p TV sets) are marked as Certified with an anti-counterfeiting tag and are labeled:
"Premium High Speed HDMI cable" or that + "with Ethernet" --OR--
"Ultra High Speed HDMI cable" or that + "48G"
Cables with No Certification tags are good for your standard 720p TV set, and not much more.
MacOS has been starting to query the displays, checking for any reports of transmit errors. when that happens, the Mac dials back the resolution until it starts to be more reliable.
What you should use in one of the cables I described in detail above. They are readily available.
what cables, adapters, and Docks are being used to run the display? please mention every item.
is that the ASUS PA278QV display,
2560 by 1440,
Mini DisplayPort, DisplayPort, HDMI, dual-link DVI-D ??
But why did it suddenly change on me all of a sudden?
I hadn't had this problem before.
What would you recommend I use instead?
Gotcha, thanks! How do I know if it is certified?
it has a big-ole tag on it that says so.
Screen Resolution Changed Without My Decision
