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My imac computer is not working at all. On black screen

My imac is not working when its on no sound no picture nothing at all

iMac 21.5″, macOS 11.2

Posted on Aug 3, 2021 1:11 AM

Top-ranking reply

Level 10

81,766 points

Posted on Aug 3, 2021 6:48 AM

How do you know that it's on?

Check both ends of the power cord to make sure that they are snug.

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