Not too long ago customers complained about show points on M1 Macs. The issue principally happens when the Mac was related to ultrawide shows. It looks as if M1 Mac is but to assist sure particular show decision.
Apple has acknowledged the problem and says it’s engaged on a repair. We’re not positive when the repair might be accessible. On a associated observe, Apple lately launched the primary beta of macOS 11.2, and in all chance, the repair will seem on the following iteration.
If you happen to join an ultrawide or super-ultrawide monitor to your Mac with Apple M1 chip, some resolutions supported by your show is probably not accessible. Apple is conscious of this challenge and backbone is deliberate for a future macOS replace.
You’ll be able to test supported show resolutions by heading over to Apple Menu>System Preferences, click on shows, then press and maintain the Choice key as you click on Scaled. M1 Powered Macs undergo from a slew of bugs and points. As an illustration, the Bluetooth connection is unreliable, compatibility points with providers like Microsoft Groups, Google Backup, Microsoft Edge, Random Reboot challenge, and restricted exterior show assist.
M1 Powered Macs most undoubtedly provide a superlative performance versus Intel friends. On the identical time, the M1 Mac mini, MacBook Professional, and MacBook Air do assist 6K Professional show XDR. The caveat is that it may possibly solely assist one show at a time, which is an enormous drawback for energy customers. That mentioned, workarounds are permitting you to attach as much as six shows on M1 Mac. If you’re going through any points on M1 Mac, check out our troubleshooting guide.
[via Apple Support Document]