Apple has released iMac (Mid 2010) Display Brightness Update 1.0, which the company says “addresses an issue with 21.5-inch iMac (Mid 2010) display brightness.”
Specifically, the update appears to resolve a problem wherein iMacs’ screens would be at full brightness for several seconds or minutes after waking from sleep, then suddenly switch to a lower brightness.
The new release is available through Software Update this download link.
Obsessed with tech since the early arrival of A/UX on Apple, Sudz (SK) is responsible for the editorial direction of AppleToolBox. He is based out of Los Angeles, CA.
Sudz specializes in covering all things macOS, having reviewed dozens of OS X and macOS developments over the years.
In a former life, Sudz worked helping Fortune 100 companies with their technology and business transformation aspirations.