The hard drive is widely used to store large amount of data in computer. Till now, the maximum capacity of hard drive is 3TB (Tera bytes). To use hard drive properly, you need to format it first. Because, if the new hard drive is primarily not the formatted means file system is not assigned so you cannot use it. The windows operating system has two types of file system, one is FAT (File Allocation Table) and other is NTFS (New Technology File System). Sometimes, you may find that your hard disk drive is not responding and making any unwanted noise when you are trying to boot from it, which may indicate that your hard drive might have died. Dead hard drive recovery is possible if the parts of hard drives are still functioning or working.
A hard drive crash may occur due to two reasons. One is mechanical failure and other is logical failure. Mechanical failure means your drive is physically damaged and logical failure means your drive is not physically damaged but due to corrupted file system or accidentally formatting you are unable to access the data. If you are unable to access the data due to logical failure, file system damage or file system conversion errors then you can recover that data using best professional hard drive recovery software. Visit: http://www.myundelete.com/pictures.html to know how to particularly recover deleted images by using this effective software.
Some scenarios leading to data loss from the Hard Drive:
- MBR (Master Boot Record) failure may result in data loss. The first sector of hard disk contains MBR, which is used to hold partition table and boot the operating system.
- If the hard drive is affected by virus, malware or spyware then it may not allow you to access files or it may not allow you to boot your system, which may result in data loss.
- File system damage may also cause data loss. File system damage deletes your file table entry, making your data inaccessible.
- Improper system shutdown due to power surge problems may also result in data loss as it may result in the creation of cross-linked files which points to same clusters and are more susceptible to virus attacks.
These logical errors can be corrected by inbuilt commands called CHKDSK and SCANDISK. These commands execute or run automatically when you boot your computer and fix the logical errors from file system. But, while repairing file system, there may be chances of the deletion of your essential data. So, executing these disk utilities also has the threat of data loss. To avoid all these complications, you can use Windows hard drive recovery software to recover deleted or lost data. You can also use this software to undelete files from formatted NTFS and FAT file systems supported by Windows 7 & other versions of Windows Operating System.
Windows hard drive recovery software helps you to recover your deleted files even from non-booting devices. If some data is missing or deleted, due to compressing data in an NTFS formatted drive then also this utility helps you to restore data. Gather info about the NTFS recovery process to perform it well. It also recovers data from RAID 0, RAID 1 and RAID 5 partitions, which are accidentally deleted. This software recovers accidentally deleted or lost data from different types of hard drives like SATA, SCSI and IDE hard drives. Different types of files can be easily recognized and recovered quickly by using this software. This tool restore USB drive data and can also recover lost data from non-booting devices by creating disk images. Download free demo version to estimate recovery results. But, make sure that you are installing this application on a healthy partition or drive. It also provides file recovery from memory card, flash drives, Firewire drives, memeory sticks, etc. Go to http://www.myundelete.com/best-way-to-undelete-memory-card-files.html to gain more info about file recovery on memory cards.
Follow the steps given below to recover files from Hard Drive:
Step 1: Remove the affected hard drive and connect it as a slave to the healthy system. Download and install the Windows File Recovery Software to the system to which, the affected hard drive is connected. Run the program by double-clicking the shortcut icon on the desktop. The main screen is displayed. Select “Recover Drives” option which is displayed in the Figure 1 and then select appropriate options from the next screen and proceed.
Figure. 1 Main Screen
Step 2: As you proceed further, the software will display a list of logical drives. Select the drive from which the data needs to be recovered as shown in Figure 2 and click on “Next”.
Figure. 2 Select Drive
Step 3:Software starts scanning the selected drive. Once the scanning process is completed you can view the recovered file using “Preview” option as shown in Figure 3.
Figure. 3 Preview Files
Step 4:To save the recovered files, select the files you wish to save or click Root folder to select, all the found data and click “Save”. A window to select the destination location to restore recovered data is displayed as shown in Figure 4.
Figure. 4 Select Destination Location