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