I haven't noticed anything negative after the macOS 26 upgrade.
Got a tip for us?
Let us know
Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
LG UltraFine 5K - Owners Thread
- Thread starter iBrooker
- Start date
- Sort by reaction score
Thanks for getting back. I've now tried with another laptop - running an older OS - and the colour cast remains. Searching the net it seems that some kind of LG motherboard failure can produce this result. Must have coincidentally happened at the same time (as OSX26). May have to go in for service. Annoying this happens when there's rumour that an upgraded Apple Studio is imminent.