Data stored in computers may be lost due to mechanical problems such as a head crash where the read-write head of the computer disk collides with the recording surface, failure of the disk controller device, a power surge, or as a result of a defective air filter. Data loss may also be due to software-connected issues like file accidental erasure, corruption, virus problem or problems in the operating system.
The symptoms normally range from the clicking sound produced by an otherwise working hard drive or a hard drive which is simply not being recognised by the machine. The end results can be challenging to the end user regardless on whether that user is a person storing treasured family photos or a company without any backup of its server. In all these situations Data Recovery Solutions and backup services are absolutely necessary.
When any of such eventualities happen, data access will be denied to the user in the normal way through the computer. Many computer users think that when their data is lost it cannot be retrieved. In some cases data can be irretrievably lost but in most cases, data is not lost. On the other hand, with proper care and in the right hands, in most cases the data can be fully recovered. The only access to the data that is denied is through the normal path and the data can be retrieved through other means. This process is referred to as hard disk data recovery.
The first thing which you should always do in such situation is stop using the failed media since by doing so can cause more damage to the media and this can make the recovery more difficult. Many people try things like repartitioning or reformatting a hard drive in an attempt to use it. When you try to use the failed media, you will be destroying the existing data that you wish to recover.
The most critical action which you should take when this happens is to contact an experienced recovery company. These Data Recovery Solutions firms exist for a reason. They have specialised in data recovery, and many of them have many years of experience in data recovery from failed media. Many of such companies offer a very clean room service, which is vital if the media needs to be opened in order to replace parts.
Choosing Data Recovery Solutions professional should be done carefully. You should be aware of companies who charge lower fees compared to other companies. The recovery of data can be expensive due to the tools and labor involved in data recovery. In many situations, a hard drive may require total parts replacement in a dirt free room using highly specialised equipment.
Your Data Recovery Solutions will be more successful when you leave it in the hands of an experienced data recovery professional. Each case is very different and normally falls into the category of logical or physical recovery with physical data recovery being much more complex. However, just because your data appears lost does not mean that it is permanently gone.