In summary:
- Macworld reports that macOS 26.5 introduces a new “Start up when power is connected” feature for desktop Macs including Mac mini, iMac, and Mac Studio.
- This automatic power-on capability addresses the awkward power button placement on models like the Mac mini while supporting assistive accessories for improved accessibility.
- The update combines security patches with this convenient feature that activates when power is connected or restored to the device.
Apple released macOS 26.5 earlier this week, and it’s mostly filled with security updates, to go along with Maps’ Suggested Places and RCS end-to-end encryption. However, Apple added a new option for desktop Mac owners who think it’s too difficult to reach their Mac’s power button.
In the Energy section of System Settings for the Mac mini, iMac, and Mac Studio, there’s a new option labeled “Start up when power is connected.” According to an Apple support document, “Your Mac will now automatically turn on whenever you connect it to power, such as when plugging it into a power outlet or restoring power using an external power switch.”
Foundry
This new option is meant to address complaints about the Mac mini’s power button, which is located under the computer. You have to lift the computer slightly to access the button, which is awkward and a problem when the Mac mini is placed in a chassis or mounted in a specific way, as is somewhat common with the Mac mini due to its small size.
This option also allows users to use switches and other assistive accessories to control the power. Unsupported Macs will see the old option to “Start up automatically after a power failure.”
To install the macOS 26.5 update, go to System Settings > General > Software Update. The Mac will need to restart, and the installation takes several minutes.
Author: Roman Loyola, Senior Editor, Macworld
Roman is a Macworld Senior Editor with over 30 years of experience covering the tech industry, focusing on the Mac and other products in the Apple ecosystem. He is also the host of the Macworld Podcast. His career started at MacUser, where he received Apple certification as a repair technician (when Apple did that kind of thing). He's also worked for MacAddict, MacLife, and TechTV.