Repairing a hard drive may take a lot of effort, experience, practice and research. It is not an easy task to do and requires a lot of hard work. It cannot be done within a day but takes a much longer time. You may send the hard drive to a data recovery specialist who can suggest that whether it can be repaired or not. The evaluation made by them is very crucial as you need not waste money in trying or fixing the drive.
In some unfortunate cases data may be lost forever, so it is suggested that you have a backup of that particular data. You may store the data on a DVD, flash drive or any other external hard drive. At times the hard drive in your computer may go kaput, so it is essential to keep a back up.
Nowadays computers are the most important tool in the running a business. There are many things that are done by a computer. So the data stored on the computer is very important. All this data are generally stored on a hard disk.
It would be a terrible situation if the data gets lost. So a frequent backup is very important. You need a backup storage device according to the size of the data stored in your hard disk. Nowadays flash drives are available in large capacity and that may serve your purpose. To prevent any data loss, you should consider a long term and extremely reliable solution like online data backup or offsite data backup.