vertical and diagonal colorful glitchy bars are on my screen
I just put down my new Macbook pro (newer version) and all of a sudden these glitching bars have come up it was working fine just a few minutes ago.
MacBook Pro 13", macOS 10.14
Question marked as
-lxxura wrote:
I just put down my new Macbook pro (newer version) and all of a sudden these glitching bars have come up it was working fine just a few minutes ago. https://discussions.apple.com/content/attachment/47458e05-f84a-46e7-9b3e-545ed70eac6b
You do not say what exact Mac /model /year /size /retina /touchbar is this.
—non-the-less—You can Try resetting NVRAM/PRAM http://support.apple.com/kb/ht1379
This could be GPU, cable, cable connection, LCD/LED
In or out of warranty you can get a free over the counter 'Apple Service Diagnostics' test /assessment.
Make an appointment for a "hardware issue"—
https://www.apple.com/retail/geniusbar/