TroubleshootingSymptom Charts/Miscellaneous - 16
Miscellaneous
Screen shows “Sad | 1 | Replace DIMMs. |
Macintosh” icon and | 2 | Replace logic board. Retain customer’s DIMMs. |
black vertical lines; |
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screeching sound |
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Headphone jack does | Verify that headphone jack is seated properly. | |
not operate correctly |
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