how to recover external drive data after force shut down(XLS_XLSX recovery)

Part I: Overview of the context in which the document was recovered

When a force shut down occurs during file operations on an external drive, such as a sudden power outage or manually forcing the computer to shut down, it can lead to data corruption or loss. In such cases, recovering the data from the external drive becomes crucial. Data recovery is the process of retrieving lost, deleted, or inaccessible files from storage devices.

Here are a few examples of the context in which the document was recovered:

1. Sudden Power Outage: Imagine you were working on an important Excel file stored on an external drive, and there was a sudden power outage. When you turn your computer back on, you realize that the file is no longer accessible, and you need to recover it.

2. Manual Force Shut Down: Suppose you were transferring a large number of Excel files from your external drive to your computer. In a rush, you mistakenly force shut down your computer, interrupting the file transfer process. As a result, some of the files may become inaccessible or corrupt, and you need to recover them.

Part II: Causes of data loss and corruption on external drives

1. Power fluctuations or sudden power outage: Abrupt power loss while working on an external drive can cause data corruption and result in the loss of Excel files.

2. File system errors: An external drive may develop file system errors due to improper ejection, improper formatting, or logical issues. These errors can render Excel files inaccessible.

3. Virus or malware attacks: External drives can get infected by viruses or malware, leading to corruption or deletion of Excel files.

Part III: Steps to recover external drive data and examples

1. Use Data Recovery Software: There are various data recovery software available, such as EaseUS Data Recovery Wizard, Recuva, or Stellar Data Recovery. These tools can help you scan your external drive and recover lost or deleted Excel files.

For example, you can use EaseUS Data Recovery Wizard to recover XLS/XLSX files from your external drive by following these steps: - Install and launch EaseUS Data Recovery Wizard. - Select the external drive from which you want to recover the data. - Start the scanning process for lost files. - Preview the recoverable Excel files and select the ones you want to restore. - Choose a safe location to save the recovered files.

2. Seek Professional Data Recovery Services: If the above software-based solutions do not work, or if the data loss is due to physical damage to the external drive, it is advisable to seek professional data recovery services. These specialized services have advanced tools and techniques to recover data from damaged drives.

Part IV: Types of other files that can be recovered from an external drive

Apart from XLS/XLSX files, data recovery methods can help recover various other file types from an external drive, including:

1. Documents: Word documents (DOC/DOCX), PDF files, text files, etc. 2. Photos: JPEG, PNG, RAW, etc. 3. Videos: MP4, AVI, MOV, etc. 4. Audio files: MP3, WAV, FLAC, etc. 5. Email data: PST files (Outlook), EML files (Thunderbird), etc.

Part V: Related FAQ

1. Can I recover data from a physically damaged external drive? Yes, data recovery services specialize in recovering data from physically damaged drives. They have cleanroom facilities and advanced equipment to repair the drive if necessary and extract the data.

2. Is there any software available to recover files from a formatted external drive? Yes, data recovery software can potentially recover files from a formatted external drive. However, the success rate depends on various factors like the formatting method used and the amount of data overwritten after formatting.