I have a 27 inch Retina Display I mac (2019). After installing Sequoia 15.5. my display will turn a yellow/green color when it goes into screen saver mode. The imac will wake up with no problem. Is the yellow / green screen systematic of a major problem?
iMac 27″, macOS 15.5
TM-132 wrote:
I have a 27 inch Retina Display I mac (2019). After installing Sequoia 15.5. my display will turn a yellow/green color when it goes into screen saver mode. The imac will wake up with no problem. Is the yellow / green screen systematic of a major problem?
Sounds like a bug...
—A SafeBoot Start up your Mac in safe mode - Apple Support will sort many anomalies
Does a quick disk repair before it fully boots up, and certain system caches get cleared and rebuilt, third party system modifications and system accelerations are disabled temporarily.
Login and test. Reboot as normal and test. Caches get rebuilt automatically.
no resolve—
Try resetting the System Management Controller Reset the SMC of your Mac - Apple Support
Try resetting NVRAM/PRAM Reset NVRAM on your Mac - Apple Support
if no insight—
To be proactive you can file a bug report / submit your Apple Feedback here: Product Feedback - Apple
TM-132 wrote:
I have a 27 inch Retina Display I mac (2019). After installing Sequoia 15.5. my display will turn a yellow/green color when it goes into screen saver mode. The imac will wake up with no problem. Is the yellow / green screen systematic of a major problem?
Sounds like a bug...
—A SafeBoot Start up your Mac in safe mode - Apple Support will sort many anomalies
Does a quick disk repair before it fully boots up, and certain system caches get cleared and rebuilt, third party system modifications and system accelerations are disabled temporarily.
Login and test. Reboot as normal and test. Caches get rebuilt automatically.
no resolve—
Try resetting the System Management Controller Reset the SMC of your Mac - Apple Support
Try resetting NVRAM/PRAM Reset NVRAM on your Mac - Apple Support
if no insight—
To be proactive you can file a bug report / submit your Apple Feedback here: Product Feedback - Apple
Green/yellow Screen after downloading Sequoia 15.5, on 27 inch iMac.
