how to turn off automatcally adjust brightness mac

Retina displays offer what Apple calls 'scaled resolutions' to bump up size of text and icons. That's never a great idea anyway because you lose sharpness in the bargain for larger, more legible letters. Follow Mashable SEA on Facebook, Twitter, Instagram, YouTube, and Telegram.For Macs with Retina displays, you can't lower the native resolution to a specific resolution in order to increase the size of text and icons like you can on other laptops and displays. Your display will forever remain one brightness level - unless you decide to manually change it. SEE ALSO: How to hide your iPhone's unique name from apps (and why you should) That's it! Using a MacBook will now no longer make you question whether or not you're slowly losing your mind as your screen flips from eye-scorchingly bright to barely legible. Uncheck 'automatically adjust brightness.' Uncheck 'Automatically adjust brightness.'.Click the Apple icon in the upper-left corner of your screen.

To stop your MacBook from automatically adjusting the screen brightness level: It's the automatic part, without any input from the computer user, that's frustrating. See them? They're right there, in the upper-left corner of the keyboard. That's why there are, on many MacBooks, buttons right on the keyboard to let you do just that. Let's be clear: Manually adjusting your screen brightness makes sense.

If you work in a place where the light changes throughout the day - say there's a skylight above you, or you're next to some windows - this setting means your screen is constantly doing visual summersaults in front of your eyes. Working in your dark bedroom to start the day, but your sunny backyard after lunch? Your Mac, at least in theory, will figure it out.īut reality is often quite different from theory. Some MacBooks are equipped with ambient light sensors, and will attempt to automatically adjust the screen brightness to compensate for changes in surrounding light. Thankfully, you can turn off this annoying so-called feature. Your MacBook does not know better than you.Īpple's macOS has an infuriating habit of automatically changing the computer's screen brightness level, seemingly at random.

How to turn off automatcally adjust brightness mac