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Avoid DIY repairs. Contact a repair company. Did this summary help you? Yes No. Log in Social login does not work in incognito and private browsers. Please log in with your username or email to continue. No account yet? Create an account. Edit this Article. We use cookies to make wikiHow great. By using our site, you agree to our cookie policy.
Cookie Settings. Learn why people trust wikiHow. Download Article Explore this Article parts. Tips and Warnings. Related Articles. Article Summary. Part 1. Stop using your computer immediately. If your hard drive is still spinning but you're encountering performance issues, it's best to stop the hard drive from running as soon as possible. Once you've turned off your computer, don't turn it on again until you can take it to a professional repair service.
If you're worried about an external hard drive malfunctioning, you can simply unplug it from your computer. Try plugging your hard drive into a different port or computer. If you can get your hard drive to work on a computer other than the one in which it currently resides, the problem isn't necessarily with the hard drive itself--it's with the cables or the ports on your computer.
If you're using an external hard drive, this is as easy as unplugging it from your computer and plugging it into a different one. You'll also want to try a replacement cable in case the old one is malfunctioning. Internal hard drives present a more complicated problem. In order to diagnose your internal hard drive's connection health, you'll first need to remove the drive from your computer.
After doing so, you can buy a hard drive docking station or a USB cable converter Amazon sells both that allows you to connect your external hard drive to another computer. Before removing a hard drive, make sure your computer is unplugged and the battery is disconnected if applicable.
Removing a hard drive is an incredibly difficult task on a Mac. If you intend to do so anyway, proceed with caution. In rare cases, a hard drive failing to work on your specific computer but working on others can be symptomatic of a failing motherboard.
If you can get your hard drive running on any computer other than your own, you should take your computer into a tech company somewhere to get it checked out.
Know the different components of a hard drive. Hard drives have three distinct components that are likely to cause a drive failure if they malfunction: [1] X Research source PCB - The circuit board usually on the bottom of your hard drive controls most of your hard drive's functions, as well as translating hard drive information into readable information.
Circuit boards are typically green. Platters - Thin disks that store data. Platters are responsible for most of the noise you hear when your hard drive starts up. Unless you're a professional with access to a clean room and the necessary equipment, you won't be able to fix your hard drive's platters on your own.
Head Assembly - The head assembly is what reads the data off of the platters. Again, you won't be able to repair the head assembly without professional-grade experience and equipment. Assess the sounds your drive was making. Depending on what's wrong with it, your hard drive will make certain sounds.
Be sure to cross-reference your hard drive's model with the sound it's making to ensure an accurate diagnosis. For example: if your hard drive was making a clicking noise, it most likely has a problem with the head assembly. Refrain from using do-it-yourself quick fixes. These include things like freezing your hard drive or applying force to it.
While some users may report success from these methods, performing a short-term fix on your hard drive is bound to make successful data recovery from a professional service even less likely than it already was.
Even if you can get a quick fix to work, the effects are usually short-term. Your hard drive will still end up dying. Click the "Scan" button. EaseUS Data Recovery Wizard for Mac will immediately scan your selected disk volume and display the scanning results on the left pane. In the scan results, select the file s and click the "Recover" button to have them back. How to find free hard disk data recovery software to restore all lost data after using cleanup software?
Use "Filter" or "Search" to find the lost files on the selected hard drive. Select all the files you want and click "Recover", and browse another secure location to save them. When a hard disk crash issue happens due to various reasons such as physical failure or logical failure, it may cause great pain in data loss.
Here are some major reasons that may cause a serious hard disk crash. It will be quite helpful to understand why you lost data on the drive or why your hard disk drive crashed:. After detecting the drive crash problem from the symptoms, the first thing you should do is to tell whether it is caused by a physical or logical failure.
Mechanism hard drive crash including heads sticking to disk platters, head crash, spindle motor system failure and PCB failure and so on. These may cause by many reasons like dust, water damage, humidity, temperature. In this case, usually, it's diagnosed as physical hard disk damage and you should immediately shut down the system and go to a real disk doctor for professional data recovery service since any further operation by yourself may cause permanent data loss.
Also read: How to repair hard disk drive error without formatting. Under a logical hard drive crash, the disk will be physically healthy while only the data cannot be accessed.
Mostly, it is caused by human operation error, software malfunction, and virus attacks, etc. If it is a logical hard drive crash, saying that your hard drive is physically healthy and is detected by the BIOS of your computer, it just cannot be accessed. You may save yourself from this trouble and a huge expense of going to a real professional disk doctor - powerful data recovery software. For a detailed tutorial, follow Part 3. No matter what problems you are faced with - data loss caused by Disk Doctor or crashed disk asking for HDD disk doctor, we can always help.
He mainly writes articles about data recovery tutorials on PC and Mac and how-to tips for partition management. He always keeps an eye on new releases and likes various electronic products.
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