Screen turns eyeball burning vivid yellow sometimes when I turn it on.

Sometimes when I turn my computer on - and after it finally ready for use (dashboard and desktop items all in place - instead of my wallpaper I see an eye-burning vivid yellow screen. I can get my wallpaper when I go into settings and choose it, but why doesn't my wallpaper come up automatically every time? The most recent two updates brought this problem. I have an iMac 3.6 GHzQuad-Core Intel Core 13 with 8GB 2400 MHz DDR4 and Sonoma 14.4.1.


iMac 21.5″, macOS 14.4

Posted on May 4, 2024 4:21 PM

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1 reply

May 4, 2024 5:07 PM in response to AAKBD

It will help us get a good idea of what is causing your problem if you provide a report of your system, that way we do not have to play 20 questions with you. The report we are requesting does NOT provide any personal information and is extremely safe to use. Please navigate to www.Etrecheck.com and download the free version of EtreCheck. Once you have you downloaded the app and installed it, please run the report and save it. This report will help us get a good idea what has been installed on your system and help us be able to diagnose what may be wrong.


When you have your report, you can attach it when you reply to this message and we can then review it and help you determine what is needed to get your system running well again. 


For instructions on how to download your EtreCheck report and attach it to your reply to this message please click https://discussions.apple.com/docs/DOC-250000211 It is helpful to us if you download the report to your Desktop.



Screen turns eyeball burning vivid yellow sometimes when I turn it on.

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