Toots1946 Author

Level 1

4 points

How can I fix vertical lines flickering on my iMac screen?

I have a mac desktop
program Sequoia 15.4
Mac 24 inch imac
there is continuially flashing with verticle lines
situated at the bottom of my computer
near the dock
Can anyone help with this
Thank you

[Re-Titled By Moderator]

Posted on Apr 13, 2025 7:44 PM

Reply

Similar questions

imac 27 problem line vertical at screen IMAC 27 2020. Any assistance?
726 3
MacBook Pro 2017 horizontal lines on screen After updating to the latest iOS I have encountered screen issues ie transparent screens an horizontal lines. I have had the problem previously following IOS updates
1442 5
How do I fix screen flickering issue on MacBook? MAC Book Flickering issue. [Re-Titled by Moderator]
940 1

2 replies

Level 10

90,916 points

Apr 13, 2025 8:15 PM in response to Toots1946

Schedule a service appointment at your local Apple Store or Apple Authorized Service Provider.

You can use > Find Locations or > Genius Bar Reservation and Apple Support Options - Apple

Reply

Level 10

148,452 points

Apr 13, 2025 11:31 PM in response to Toots1946

+1 schedule the appointment den.thed suggests. It is likely a hardware issue.

Reply

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

How can I fix vertical lines flickering on my iMac screen?

Welcome to Apple Support Community

A forum where Apple customers help each other with their products. Get started with your Apple Account.

Learn more Sign up