To recover data from external hard drive not recognized, you must make it appear on the computer. I suggest you go to Windows Disk Management to have a look at first. Drive letter conflict could be a mysterious reason that most users are not aware of. To put it in a more simple way, this means the driver letter that belongs to external hard drive has already been taken by one of the computer local drives. Under this circumstance, you are supposed to make use of Disk Management or third-party tools like MiniTool Partition Wizard to assign a drive letter or change letter of the external hard drive.
Then, you can follow the steps introduced in the previous part to restore files from the damaged external drive. At this time, some of you will think that your external hard drive is dead. Problems occurred in system or system built-in drivers may be the reason why the removable drive is not shown in the computer after connection. Method one : boot into safe mode to repair registry.
Method two : use System Restore. If the problem persists, please use the built-in system restore function to restore system to the last known good configuration. This post tells how to change the boot order in Windows 10 change Firmware Settings. CMOS parameter settings may need to be changed on your computer. If you have never used USB external devices, the problem — the system does not detect USB hard drive — may also appear even after you have properly installed the driver.
To fix it, you need to do the following things:. The unstable or insufficient power supply is also a possible cause.
If the external power supply is not enough for normal working of the external hard drive, it may easily become inaccessible in the computer due to power shortage.
In addition to the cases mentioned above, there are also possibilities for an external hard drive to become really dead. For instance: the physical damage like a bad sector or scratch is detected. Of course, you may find many other factors that can make an external hard drive crashed, failing to work normally. After making the external hard drive appear on the computer properly, you should follow the steps mentioned in previous How to Recover Files from Dead External Hard Drive part carefully to get back the files you need.
You may be wondering: how much does it cost to retrieve data from a broken hard drive. Certainly, there is no exact answer to this question. Many factors are found to have an impact on the prices of data recovery :. Later, you can buy its premium version and recover the data of your choice.
Following are some other prominent features that make Recoverit Data Recovery a complete winner:. You can watch this video tutorial on how to recover data from corrupted external hard disk. Also, the following step-by-step guide can help you get the way of retrieving files from a damaged external hard drive. Recoverit Data Recovery can not only be used to recover files from external hard disk, but it also supports dead Mac hard drive recovery. Here, take the Windows version. Free download and install Recoverit on your computer, launch it and follow these steps to recover data from damaged external hard drive:.
Before you start the external hard drive recovery, please make sure that you have connected the external hard drive which is damaged to your system. Launch Recoverit Hard Drive Recovery and opt for a data recovery mode. To recover data from corrupted external hard disk, select the external hard disk where you wish to recover your data.
To commence the process, you can click on the "Start" button. Recoverit will have your damaged external hard drive quickly scanned. Wait for a while and your lost data will be displayed and recovered from the corrupted external hard disk. Additionally, you can choose to perform an "All-Around Recovery" on the external hard drive as well. You have to wait for a longer time than a Quick Scan.
Of course, the results of the Deep Scan would also be better. You can get a preview of the content retrieved by the Deep Scan. From here, you can select the data files and click on the "Recover" button to restore them. The damage can be extremely localized, perhaps affecting only the boot sector, or it can be widespread. The good news is that data recovery tools such as Disk Drill can easily recover data from inaccessible hard drives and help you spot growing file corruption before it gets out of hand.
When your computer is unable to detect a hard drive which you know is otherwise in a good working order, it could mean that the hard drive is not compatible with your motherboard. During the Windows XP era, there were many computer viruses designed to inflict as much damage as possible by deleting the data stored on hard drives.
Fortunately, this type of malware, short for malicious software, is much less common today, but malware still remains a huge threat. In recent years, ransomware has emerged as one of the biggest causes of data loss, encrypting important data and demanding a hefty ransom of its decryption.
Software programmers still make many of the same mistakes as they did several years ago. The same, of course, also applies to computer users. Even the latest and greatest hard drives are not immune to physical damage. Data recovery software is your best bet when it comes to recovering data from logically damaged hard drives. In this article, we list our top 10 favorite HDD recovery tools, and we encourage you to make your own choice. For the purposes of this recovery guide, we are going to focus only on the number one hard drive recovery tool we know: Disk Drill.
Disk Drill runs on Windows and macOS, and the free version lets you preview an unlimited number of lost files. As you can see, data recovery with Disk Drill is a matter of three simple steps, so you have absolutely nothing to be afraid of, especially considering that Disk Drill can preview all deleted data for free. Unfortunately, not all data loss situations can be addressed at home with DIY data recovery software.
Instead, here are just three manual HDD recovery fixes that are most likely to deliver the desired results:. All Windows computers come with a utility called CHKDSK, whose purpose is to verify the file system integrity of a volume and attempt to fix logical file system errors.
As its name suggests, the purpose of the First Aid feature is to diagnose and fix storage devices that are not working correctly. Even pros sometimes make a mistake and that also applies to the software developers responsible for hard drive drivers. A faulty or corrupted driver can make your HDD unusable or inaccessible, but reinstalling it takes just a few minutes:. External hard drive data recovery is easy when you know what the best data recovery tools are.
You can download Disk Drill for free from its website and instantly test just how quickly and effortlessly it can recover your lost files. Disk Drill also includes helpful hard drive management utilities that cover everything from data backup to hard drive health monitoring. Even though Disk Drill is the tool of choice for many IT professionals, it still manages to be just as accessible and easy to use as data recovery tools aimed at complete beginners. This open source data recovery software can help you recover lost partitions and make non-booting disks bootable again.
That said, if you are comfortable with the command line environment, TestDisk is a fantastic, lightweight alternative to graphical external hard drive recovery tools. Stellar Phoenix Windows Data Recovery can recover deleted data from Internal and external hard drives, help you retrieve lost data from inaccessible partitions, and do all of this in just a few minutes and with 1 GB of lost or deleted data for free.
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