HT201257: Using Apple Hardware Test

j'ski

Level 1 (4 points)

Windows Software

Q: can't run Apple Hardware Test

My iMac didn't come with DVDs and holding down D doesn't start the AHT. Tried running the firmware upgrade to access AHT over the internet; window says it doesn't work on my machine. How do I run AHT?

iMac, Mac OS X (10.7.3)

Posted on Sep 9, 2012 10:49 AM

I have this question too

Q: can't run Apple Hardware Test

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by BDAqua,

BDAqua Sep 9, 2012 12:59 PM in response to j'ski
Level 10 (123,663 points)

Sep 9, 2012 12:59 PM in response to j'ski

Does AHT show up if you hold Option or alt key at bootup?

Try Apple's Express Lane...

https://expresslane.apple.com/
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HT201257: Using Apple Hardware Test

Q: can't run Apple Hardware Test

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by BDAqua,

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