In the digital age, data has become an integral part of our lives and work. Whether it is personal precious photos, videos, or important documents and project materials of the enterprise, once the data in the hard disk or USB flash drive is lost, it may bring immeasurable losses. Fortunately, with the development of technology, recovering data from hard drives and USB sticks is no longer an unattainable task. This article will introduce several common and efficient data recovery methods in detail, so that you can respond quickly when you encounter data loss and recover the loss as much as possible.
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1. Understand the causes of data loss
Before exploring the recovery methods, it is crucial to understand the causes of data loss from hard drive USB sticks. Data loss can be caused by a variety of reasons, including but not limited to:
- Misoperation: Data loss may occur due to accidental deletion, formatting, or improper unplugging.
- Virus infection: Viruses or malware can corrupt the file system, making data inaccessible or hidden.
- Hardware failures: Data loss can also occur due to physical damage, aging electronic components, power issues, etc.
- Software and system issues: File system errors, software conflicts, incompatibility issues, etc. can also cause data loss.
2. Basic data recovery steps
1. Stop writing immediately
Once data loss is discovered, any writing operation to the hard disk or USB flash drive should be stopped immediately to prevent the data from being further overwritten.
2. Assess the loss
Perform a preliminary check on the hard disk or USB flash drive to determine the cause and extent of data loss so that you can choose the appropriate recovery method.
3. Select a recovery method
Depending on the specific situation of data loss, choose the appropriate recovery method, such as using professional data recovery software or seeking offline recovery services
3. Software recovery methods
For most logical levels of data loss, such as accidental deletion, formatting, etc., using professional data recovery software is the preferred solution. Here are some common recovery steps:
1. Choose reliable software
There are many data recovery software on the market, among which the professional Cloud Knight data recovery software is highly recommended. With its powerful features and user-friendly interface, this software has become the first choice of many users when it comes to data loss. It supports the recovery of a variety of data loss scenarios, such as accidental deletion, formatting, virus attack, etc., and is compatible with a variety of storage devices, including hard disks, USB flash drives, SD cards, etc., with easy operation and high recovery success rate.
2. Install and run the software
Install the software on your computer, remember to avoid the disk where the lost files are located to avoid further writing to the hard disk or USB stick. After running the software, choose a suitable recovery mode according to the prompts.
3. Scan the hard disk or USB flash drive
Then select the hard disk or USB flash drive partition that needs to be recovered, click "Start Scan" to automatically scan, and the specific time remaining for scanning will be displayed on the software (mainly according to the disk size and data volume).
4. Preview and recover data
Once the scan is complete, you can filter the files in list mode and check if the files are intact through the preview mode, then select the files you want to recover and save them to a safe location (remember not to restore them directly to the original disk).
Fourth, hardware recovery methods
For physically damaged hard disks or USB flash drives, software recovery is often powerless, so you need to seek offline professional hardware recovery services.
1. Look for a professional organization
Choose a data recovery agency with a good reputation and rich experience. These institutions can be found through internet searches, friend recommendations, etc.
2. Send or send it for repair
Send the damaged hard drive or USB flash drive to the data recovery facility of your choice. It's a good idea to talk to your agency about the recovery process and costs, and to confirm if there's a risk of a data breach before shipping.
3. Wait for recovery
The data recovery process may take a while, depending on the degree of damage and the difficulty of recovery. During this time, maintain communication with the agency to keep abreast of the progress of the recovery.
4. Acceptance data
After the recovery is completed, the organization will return the data to the user in some form (such as hard disk, USB flash drive, cloud storage, etc.). The user should carefully check the data to ensure completeness and accuracy.
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5. Other recovery methods
Although the above methods are quite professional, they can be cost-effective, especially when choosing offline data recovery services, which can be time-consuming and expensive. And in addition to these methods, we can also try the following methods to recover data from hard disk or USB flash drive
1. Use the built-in functions of the system:
If you have turned on the file history feature in Windows, you can try to recover your files through the "Backup" option in "Settings".
2. Show hidden data:
If the data of the USB flash drive or hard disk is hidden due to virus infection, you can check the "Hidden Items" option in Windows File Explorer to show the hidden files and folders.
6. Preventive measures
Although data recovery technology is becoming more sophisticated, prevention is always a better strategy. Here are some suggestions to prevent data loss:
- Regular backups: Back up important data to an external hard drive, cloud storage, or other secure location on a regular basis.
- Avoid physical damage: Keep hard disks and USB flash drives properly to avoid physical injuries such as drops and flooding.
- Install anti-virus software: Update and run anti-virus software regularly to protect against virus and malware attacks.
- Use caution: Always think twice before deleting a file or formatting a disk.
Epilogue:
Through the detailed introduction of this article, I believe you have a comprehensive understanding of "how to recover data from hard disk and USB flash drive". Faced with the dilemma of data loss, we don't need to panic too much, but stop writing, calmly analyze, take appropriate recovery measures, and act quickly. At the same time, we should always keep in mind the principle of "prevention is better than cure", strengthen data security awareness, and do a good job of data backup and protection to minimize the risk of data loss.
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