lg monitor brightness control software mac

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Eventually, I found an app that could control brightness and contrast directly from my M1-based Mac mini.ĭeveloped by Alin Panaitiu, Lunar had a steady stream of development, culminating in its official release at the end of May 2021. It’s slow, it’s clunky, and I always press the wrong buttons and end up feeling like an idiot. To control those settings, I have to navigate the monitor’s onscreen menu hierarchy, which requires pressing one of the buttons, using another button to go up or down to the right sub-menu, pushing a third button to select brightness, and going back to a previous button to adjust the brightness up or down.

My monitor has four buttons along the bottom, but they don’t adjust the brightness or contrast. Obviously, I could use my Dell monitor’s buttons, like some kind of animal, but as everyone knows: they’re terrible. Every tool that I could find needed DDC support, which is why none worked on M1-based Macs. The reason seems to be that M1-based Macs lack support for DDC or Display Data Channel, a standard set of control protocols that monitors have used for many years. I started digging deeper and realized I wasn’t alone: each of these tools had someone commenting that it did not work with M1-based Macs and it was not a problem that Rosetta could solve. However, owners of Intel-based Macs can use various command-line and graphical tools for this purpose, but none seemed to work on my M1-based Mac mini.

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Of course, that’s not a problem with Apple monitors like the older Thunderbolt Display, today’s insanely expensive Pro Display XDR, or the Apple-approved LG UltraFine monitors.įor reasons I don’t understand, macOS lacks built-in support for these settings when using a third-party display apart from the few models mentioned above. It turns out that Macs can’t necessarily control the brightness on external displays with built-in options. I assumed I’d be able to control the brightness on my monitor using the standard keys on a Mac keyboard or the brightness slider in System Preferences > Displays.

This was my first time using a Mac mini with an external monitor as my primary computer.

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I tried again but to no avail.įor the past several years, I’ve used a series of MacBooks-a 12-inch MacBook, a MacBook Air, and a 16-inch MacBook Pro. I reached up and pressed the F1 key on my Magic Keyboard as I had done for as long as I could remember. Not long after I received my M1-based Mac mini, I was working late in the night and decided to decrease the brightness of my Dell monitor. Total Eclipse of the Mac: Lunar Controls Third-Party Displays #1622: OS feature survey results, Continuity Camera webcam preview, OWC miniStack STX.

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