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luisa231 Author

Level 1

4 points

my Macbook randomly started flickering multicolored lines

Yesterday I closed my laptop and when I opened it this morning it randomly started flickering multicolored lines. Sometimes the macbook glitches and the complete screen turns white. Ive already restarted my Mac multiple times but it only seems to be getting worse. does anyone know what to do about this?

MacBook, macOS 10.13

Posted on Jun 14, 2019 1:23 AM

Top-ranking reply

kaz-k

Level 9

50,322 points

Posted on Jun 14, 2019 3:03 AM

Hi,

Run Apple Diagnostics if it reports something.

https://support.apple.com/en-us/HT202731

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my Macbook randomly started flickering multicolored lines

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