Hard Drive RecoveryiMac Making Clicking Noise - Causes and What to Do
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If you own an iMac, you might have heard some clicking noise coming from your device at some point. While it might be concerning, it is not always a cause for alarm. However, it is always essential to investigate the source of the clicking sound to avoid any potential damage to your computer. In this blog, our team will go over some of the causes of clicking noises on iMacs and what you can do to address them.

Causes of Mac Clicking Sound

Mac Hard Drive Making Clicking Noise

One of the most common causes of clicking noises on iMacs is hard drive issues. iMacs use hard drives to store data, and over time, they can start to fail, leading to clicking sounds.

The clicking hard drive is caused by its read/write head trying to access data it can not find. This can be caused by a damaged disk, a failing read/write head, or a malfunctioning controller board.

If you suspect that your iMac’s hard drive makes a clicking sound, it is essential to back up your data immediately. You should also consider taking your iMac to a professional.

Fan Issues

Another common cause of clicking noises on iMacs is fan issues. iMacs use fans to cool the device. If they become clogged with dust or debris, they can start to make clicking noises.

The clicking noise is caused by the fan blades hitting against the debris clogging the fan. This situation can lead to increased heat buildup in your iMac, which can cause other problems down the line.

If you suspect that fan issues cause your iMac’s clicking noise, you should try cleaning the fans. If this does not work, you may need to replace the fans entirely.

Optical Drive Issues

If your iMac has an optical drive, it could be causing the clicking sound. Optical drives use a laser to read data from CDs and DVDs. When the laser is damaged or misaligned, it can start to make clicking noises.

The clicking noise is caused by the laser’s mechanism trying to read the data but failing. In this situation, optical drives should be replaced.

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Power Supply Issues

Another potential cause of clicking noises on iMacs is power supply issues. In the situation when your iMac’s power supply is failing, it can cause clicking sounds as it tries to power the device.

The clicking noise is caused by the power supply’s relay switch trying to turn on and off rapidly. This can be caused by a faulty power supply or other issues with the power source.

If you ask yourself “Why Does my iMac keep Making a Clicking Noise?” then situation is not good. Clicking sound on Mac should not be handled without a professional’s assistance. Therefore, entrust your case to specialists when facing a power supply failure on your iMac. 

Steps to Take If You Hear iMac Making Clicking Noise

When you hear a clicking noise from your Macintosh HD, it’s important to act immediately to avoid losing data and causing more harm to your system. Here are some steps you can take to resolve the issue:

Perfrom Backup

If your hard drive is making clicking sounds, it could indicate that your hardware is starting to fail. To ensure that your data is protected, it’s crucial to create a backup immediately:

1. Connect your Time Machine backup drive to your Mac (if you already have one).

2. Allow the Time Machine backup process to run. It will ensure that the Time Machine feature safely stores your important files and data on the backup drive.

3. If you do not have Time Machine backup, it is better to start recovery mode and immediately create a clone of your disk. Here is how to enter Recovery Mode and Clone your disk:

Recovery Mode

Recovery Mode is a built-in troubleshooting environment that allows you to perform different maintenance tasks. Here’s how to access Recovery Mode:


Shut down your Mac by clicking on the Apple menu and selecting “Shut Down.”


Press the power button to start your iMac.


Instantly press and hold the Command (⌘) and R keys simultaneously.


Keep holding the keys until you see the logo of Apple, a spinning globe, or the Recovery Mode window. Once you notice any of these, you can release the keys.

Use Disk Utility to Clone or Image

In Recovery Mode, you can utilize Disk Utility to create a clone or image of your startup disk. This step is crucial for preserving your data and potentially migrating it to a new drive:


From the Recovery Mode window, select “Disk Utility” and click “Continue.”


Connect an external hard drive with more storage capacity than your Mac’s startup disk.


In Disk Utility, choose your Macintosh HD from the list on the left.


Click on the “Restore” tab in the primary window.


Drag the Macintosh HD to the “Source” field and the external hard drive to the “Destination” field.


Double-check that you’ve selected the correct source and destination drives, as the cloning process will overwrite data on the destination drive.


Click “Restore” to begin the cloning process. It might take some time, depending on the size of your startup disk.


Once the cloning process is complete, you’ll have an exact copy of your Macintosh HD on the external drive, preserving your data and potentially allowing you to boot from the external drive if needed.

By following these steps, you’ll safeguard your data through immediate backup and ensure you have a copy of your system for recovery. Remember that clicking noises from a hard drive can indicate serious issues, so it’s recommended to seek professional assistance.

Data Recovery from Clicking iMac with PITS

At PITS Global Data Recovery Services, we understand how important your data is to you, and we know that losing it can be a nightmare. That is why we offer professional data recovery services for iMacs experiencing clicking noises.

Our experienced technicians have the knowledge and tools to diagnose the issue and recover your data safely and effectively. We use state-of-the-art data recovery equipment and techniques to retrieve your data from damaged hard drives, or any other component that may be causing the clicking noise.

Advantages of Our Services:

24/7 Emergency Service Availability

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Over 50 Locations Across the US

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Our engineers work in a controlled environment to ensure the safety of your device. We recover data in ISO Certified Class 10 Cleanroom and achieve high results.

Risk-free Evaluation and Assessment

We start the recovery process with a risk-free evaluation. Our technicians estimate reasons for data loss and the level of damage. Based on it, we select the most suitable recovery strategy.

100% Customer Satisfaction Rate

With years in the data recovery industry, our company supports the highest customer satisfaction rate. We do everything to provide a positive experience for our clients.

If your iMac’s clicking noise is caused by hard drive issues, we offer hard drive data recovery services to retrieve your data safely. Our data recovery specialists have extensive experience working with storage devices, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives. We can recover your data even if your hard drive has physical damage.

No matter the cause of the clicking noise on your iMac, our professional data recovery services can help you retrieve your important data safely and quickly. We offer risk-free evaluations and quotes so you know what to expect before committing to our services.

Contact us today to learn more about our professional data recovery services by clicking iMacs. Instead of using data recovery software, let us help you retrieve your important data.

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