Can't fix underscan on external display - help
Hello there,
I just got a Dell P2422H display, and when I first plugged it into my m1 MacBook Air , it all worked seamless, but after my Mac went to sleep and I woke it up later, my external display started showing quite some underscan. It makes it horrible to look at.
I tried a lot of ways of fixing it like:
- Changing the resolution and refresh rate
- mirroring the display
- Safe mode
- Tried using it via a test user account
- plugging in and out the monitor, using different ports
- plugging Mac into another monitor that shows no underscan
Things to note: There weirdly is no underscan when I change to the following resolutions (1280x1024, 1152x864 and 1024x768)
The display is connected with an HDMI cable through a satechi usb c hub.
At this point, I'm just panicking and have no idea what to do.
Help much needed!