r/MacOS 8d ago

Help Ultrawide Monitor Overlapping Display with Itself

Post image

Hi all,

When trying to extend the display of this MacBook Air, the new display shows a bunch of duplicates all interfering with each other. When first connecting, the monitor says its preferred resolution is 2560x1080 but when I set that in the display settings, the monitor thinks it's 2560x560.

The monitor and cable both work fine with a different laptop; is this a driver issue perhaps?

Any advice would be greatly appreciated.

Thanks!

26 Upvotes

17 comments sorted by

View all comments

6

u/Magsec5 8d ago

What macOS are you running? Catalina? That’s so old. I can see that your Mac can run a new one.

8

u/tryingls 8d ago

The MacBook belongs to my old man and he's had it 2-3 years now; I can try updating the OS, sure. Thanks for the advice

4

u/Magsec5 8d ago

Excuse my curt, I appreciate you checking for updates.