It is really risky to fix disk partitions on a corrupted hard disk drive. You can even use 1 of the best tools and be sure in your actions, you are still risking to waste your data. Changes made to the damaged hard drive are irreversible; it's really simple to overwrite a significant disk structure that includes essential information about your disk, files and data. There must be made some substitute for your hard disk before the fixing procedure.

But there are also some other ways of file repairing that are more harmless and easier in utilization, that don't demand to have backup and repair info. There's a system of total double snapshot that you can use to your drive or the partition that is being repaired. After that you may make a repairing with the various methods on this image for as many times as you demand. This is 1 of the possibilities of data recovery software.

Read the rest of this entry »

This topic would be useful for people who need any consultation in Disk Recovery. The utilization of built-in Raid controller may demand the Raid array restoration. So, have a look at 1 example. After you've equipped a Raid array on an embedded chip set controller from AMD SB 600. You were glad because everything acted without any problems, but suddenly the time of your personal computer renewal has come. So, you made your selection on the Intel Core CPU. You have settled what motherboard to choose and you see there an embedded ICH9R controller, you have relocated your hard disk, but Raid array still can't be determined. You may choose one of 2 probable ways out:

1. One of the ways is to get new hard disks and reinstall on them a new Raid array. This will draw the situation when you require to transfer your old data on a new hard drive and it would take much time to do it and to restore previous Raid array.

2. And you may choose to turn to some “file recovery lab” where the professionals will restore your Raid array for some funds and during the short term. Or you may use specialized Raid restoration programs. If you would utilize outer Raid array such a difficulty wouldn't simply exist, because you're just to transport a controller with hard drives. One more problem is that the embedded Raid controllers that are accessible in the market, are semi-hardware. The only Raid arrays that may be recovered by these controllers are 1, 0+1, 5 and they can't use the other means of restore.

The usage of “mirroring” as guarantee of safety. Some people say that if you wouldn't utilize stripe (Raid 0), you are certainly secured from Raid arrays and file restoration. But in case of electricity difficulties, driver problems in OS, virus attacks one can lose two hard drives at once and it will not be saved by any mirroring. But what is the resolution of this type of difficulty then? In this situation you should not strive to recover the files from a Raid array or to restore the entire Raid array. The greatest point that can be done is of course taking your personal computer to a file recovery specialist or getting professional Raid restoration software. You can save your info only using these tips and without fabricating self-made restoration deeds. Read the rest of this entry »

This article will demonstrate you how to perform data recovery even in case the disk sector is injured. No one is immune against the data loss. Even huge companies that spend huge amounts of money on modern systems frequently ask for assistance of professionals.

Professionals announce that HDD is not really the best place to store quite important data as there is a probability that it would be lost soon. Unlike CDs and other types of data carriers HDD is a mechanical system which wears out as any other mechanical system. Except mechanical breakdowns there are lots of different ways to lose the data saved on the HDD.

The operators that tried to resolve any HDD troubles with Windows 98 or earlier systems preferred usage of fdisk software and some other simple systems. The basic disadvantage of use of this utility is that it is really hard to utilize and it can be appropriately applied just by a programmer.

File systems

File system is a kind of software that helps computer to interact with HDD and perform required actions with files. There are some sectors that are called partitions on the HDD. The most widespread file systems which are used by Windows are NTFS (NT File System) and FAT (File Allocation Table). Windows OS of the previous generation and DOS used FAT-16. Newer Windows operates with FAT-32. The basic dissimilarity between these systems is the capability of the system. The disk size limitation for FAT-16 is only 2 GB. Producers of Windows of the newest versions gave the possibility for the users to work with both FAT and NTFS systems.

Of course all the Windows OS could work with FAT but NTFS proposes significantly more abilities. Moreover NTFS permits to determine access rights for any single file. Every initial sector of every disk includes data that is named disk partition table and boot record which is considered to be service information. Read the rest of this entry »