Disk Data Recovery Software

FAT and NTFS are the two most popular file systems for creating partitions on hard drive. In the present scenario, NTFS file system is used to create partitions on each and every system because of its accessibility and less aptness to corruption than FAT file systems. But still NTFS partition get corrupt, resulting in to loss of vital data.

The foremost reason of NTFS partition corruption is the corruption of a boot sector. If the NTFS boot sector is corrupt, it cause boot problems. Adding to the worst, it can make your data inaccessible, corrupt or damaged.

On booting the Windows based computer, user might receive the following error message:

“Searching for Boot Record from CD/DVD.. Not Found

Searching for Boot Record from BBS-0: [Intel UNDI, PXE-2.0 (build 082) ] OK

Searching for Boot Record from SCSI.. Not Found

Boot Failure

Reboot and Select proper Boot device

or Insert Boot Media in selected Boot device

Press any key when ready”

The above error message is a result of missing or corrupted boot record from your Windows. Partition corruption is fatal and results into loss of data within. There are various reasons of corruption like virus infection, hardware problems, damaged system data structures or invalid settings in system BIOS (Basic Input/Output System), voltage fluctuations, dirty shutdown, incorrect user action, software errors etc.

Data stored on the partition is very important and one cannot ignore the issue of inaccessibility of data. So, it’s good to know the techniques for partition recovery.
1.The boot sector is so crucial that Microsoft itself includes a backup copy of it on the partition. To repair a corrupt boot sector, all you need to do is locate the backup copy, then use the information it contains to overwrite the primary boot sector. But, this technique is not as easy as it sounds. The primary NTFS boot sector is located at the first sector of a drive whereas the NTFS back up boot sector is located at the last sector of a drive.

2.Check the BIOS settings to see whether the S.M.A.R.T (Self-Monitoring, Analysis and Reporting Technology) feature is enabled. Disable this feature and then restart your computer. If again the error message appears, this feature is outdated. After that, check the boot sequence settings of your system. If you are still getting the same error message, then hard drive formatting is required.

Formatting of a hard drive will remove all the errors occurring due to boot record failure, partition table corruption or any other reason, but it has a negative aspect also. Formatting of a hard drive removes all the drive partitions and causes complete loss of partition. In such situation, partition recovery software is required for convenient and easy retrieval of lost partitions.

Partition recovery software uses comprehensive scanning algorithms, so that lost partitions can be retrieved in an easy and secure manner. The only requirement is to select the best partition recovery software among number of available software. Best partition recovery software can be chosen by evaluating the free demo version of the software.

Resource : Disk Data Recovery Software

Talking of comprehensive partition recovery, many of us make a lot of assumptions. Usually, we backup the data over the server regularly and send tapes off-site. So whenever something wrong happens to the server, we just plan on pulling out the tapes and restoring it.

Know where OS is situated- It is quite important to know where OS is situation as the original server has the OS installed on a partition indifferent from drive 0 partition 1. Hence, when you perform restore operation to recover the registry, it recovers current system partition instead of original system partition. This consequent mismatch of registry and system files results in Blue Screen of Death.
Also, it is important to be familiar with the position of OS for Boot.ini. After the complete system or partition recovery, Boot.ini file is established in its indigenous state. Most of the partitions on a system don’t matter to OS, but the important thing is that the system and boot partitions are identical for original server.

Server will not boot until it has the right drivers- The first thing you see after you restore a backup to a server and reboot is a blue screen prompting about the SCSI drivers or message indicating that you don’t have any disk drives. You got to restore the system but the new hardware doesn’t boot with the old drivers until and unless the hardware stuff is identical. According to Microsoft you can restore system by replacing the old driver with the new one by renaming files. However, the problem with this process is that not all controllers share the same registry information unless you are working with the same hardware brand.

In order to resolve this problem, try booting the system to hardware you know won’t work, boot to the NT setup. When prompted, define the correct driver for your SCSI controller and conduct an Upgrade installation. The update will execute NTDETECT and enable the appropriate drivers to load, including video and NIC drivers (that might be different). Once the process is completed, you will be able to boot the restored system.

Get familiar with your service packs- Reload your service pack and hot fixes as we updated the OS and replaced good files with files from the original CD. In order to clear anomalies if any, it becomes imperative to reload your service packs and hot fixes.

Don’t wait or it will be too late to react to partition recovery and if you kept the backups, you must be thankful as to how reliable your backups proved to be. Always test run your backups to keep a check on your backups and know how good they can be for future use.

Resource : Disk Data Recovery Software