Square pixels on monitor

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Level 1

4 points

Square pixels on monitor

My monitor became pixelated with squares all over when I was in the middle of working. I restarted multiple times and this is what it looks like. Can this be fixed?

iMac, macOS 10.13

Posted on Nov 30, 2019 10:50 AM

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Answer 1

Top-ranking reply

den.thed

Level 10

82,036 points

Nov 30, 2019 11:42 AM in response to erma05

It has a hardware issue, contact an Apple Store or Apple Authorized Service Provider and make a service appointment.

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Answer 2

TheLittles

Level 10

195,359 points

Nov 30, 2019 12:02 PM in response to erma05

erma05 Said:

”Square pixels on monitor

My monitor became pixelated with squares all over when I was in the middle of working. I restarted multiple times and this is what it looks like. Can this be fixed?”

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Seeing the word “monitor”...

Please Clarify:

Is this an iMac screen? Or is it an external monitor (Apple Cinema Display)?

If it is an external monitor (Apple Cinema Display?):

What happens when you plug this into another Mac? Does this still occur? If not, if probably the iMac itself.

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Square pixels on monitor

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