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Question: 4mot/4/40000003:hdd-1473

What does this error code mean?

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Dec 9, 2017 5:15 AM in response to CoolJMan18 In response to CoolJMan18

Along with that error code it might also be helpful to know exactly which iMac and what kind of problem you are having that caused you to run AHT in the first place. 99% of the 4mot codes I've seen have been caused by a failing hard drive.

Dec 9, 2017 5:15 AM

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Question: 4mot/4/40000003:hdd-1473