my screen has blinking lines across it
my screen has blinking lines across it
MacBook Pro 13″, macOS 12.1
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my screen has blinking lines across it
MacBook Pro 13″, macOS 12.1
gew228 wrote:
my screen has blinking lines across it
You can test by plugging into an external Display and compare your results, this would be telling— if no issue externally it would indicate a display assembly issue. If the external shows the same fault it would indicate a GPU issue.
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/
Outside the USA
https://locate.apple.com/country
From iOS device using the "Apple Support.app” to make a online Genius Bar appointment is easy:
https://itunes.apple.com/us/app/apple-support/id1130498044?mt=8
Check your coverage
gew228 wrote:
my screen has blinking lines across it
You can test by plugging into an external Display and compare your results, this would be telling— if no issue externally it would indicate a display assembly issue. If the external shows the same fault it would indicate a GPU issue.
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/
Outside the USA
https://locate.apple.com/country
From iOS device using the "Apple Support.app” to make a online Genius Bar appointment is easy:
https://itunes.apple.com/us/app/apple-support/id1130498044?mt=8
Check your coverage
my screen has blinking lines across it