Recently, mine MacBook Air started making ticking sound at continual intervals when powered on, akin to the sound of a woodpecker. The sounds take place at constant intervals, beginning every 5.2(ish) seconds and also lasting around .8 seconds. Ns cannot determine where the sound is comes from. What can this be brought about by? Is it something to take to my regional genius bar urgently or is it just an annoyance?



You don"t clues the precise model the MacBook Air, but if it"s among the very first models, or among the late 2008 or mid 2009 models, climate it"s feasible you have a HDD for storage rather of a SSD.

A tough drive starting to have difficulties could absolutely explain the ticking sound (although friend seem to administer very an accurate and regular intervals). Otherwise that could be a fan.

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Regardless, I would strongly introduce you experimentation your hardware. Just how you carry out this will rely on your model, so choose the appropriate option below.

Run Hardware check for all MacBook Airs up to and also including the Mid-2012 models

Your design uses Hardware Test. To usage this, follow this steps:

Shut down your MacBook pro Restart your MacBook ProPress and hold the D vital before the gray startup display screen appears.After a while, Hardware check (AHT) will start.When prompted, select your language and also click the right arrow. When the AHT console appears, you can choose to run basic tests by click the check button. However, I imply you select the "Perform prolonged testing" checkbox before you click the check button.Your test results will appear in the window in the bottom-right of the console.

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Note 1: the the extended test will take part time. Take it a keep in mind of the results and also report back.

Note 2: If pressing and holding the D an essential at action 3 doesn"t work, start again at step 1 and, at step 3 press and also hold both the OptionD keys instead. This will try and run diagnostics from the net instead, so you will must allow more time for it come complete.

Run Diagnostics for all MacBook Airs native Mid-2013 onwards

Your version uses Diagnostics. To use this, follow this steps:

Fully shut under your MacRestart your MacImmediately push the D an essential and keep it down until you view the Diagnostics display screen appearWait because that Diagnostics to end up (this typically only bring away a few minutes)Once complete, one of two things will appear on the screen:a No concerns found messagea short description of any errors uncovered plus additional instructionsIf the diagnostics check does uncover errors, take a keep in mind of what they are

Note: If pressing and holding the D key at action 3 doesn"t work, begin again at action 1 and, at action 3 press and hold both the OptionD secrets instead. This will try and run diagnostics from the internet instead, so friend will have to allow much more time for it come complete.