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QUESTION
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How to use Apple Hardware Test and Apple Diagnostics
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ANSWER
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Mac released before June 2013: Apple Hardware Test
http://support.apple.com/kb/HT1509?viewlocale=en_US&locale=en_US
Mac released after June 2013: Apple Diagnostics
http://support.apple.com/kb/HT5781
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EXAMPLES
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APPLIES TO / KEY WORDS
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Apple
Mac
OS X
Troubleshooting
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REF
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