Single vertical line

I am using MacBook Air early 2015.

Suddenly a single parrot green line appear on my screen.

I attached the images.

I did cmd op p r but not resolved the issue... please help

Using bigsur

Posted on Aug 3, 2021 2:48 AM

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1 reply

Owl-53

Level 10

102,193 points

Aug 3, 2021 2:57 AM in response to ishan280

Would start by doing a How to reset the SMC of your Mac and perform this action three times consecutively - then Test if the line appears.

Then would reboot in Safe Mode SHIFT key immediately at startup. It does a repair disk, clears cache files so load slowly - normal. If the line still appears Find an Apple Authorized Service Provider neatest your location. Just fill in the Country and City Information

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Single vertical line

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