Author Archives: William Sanchez

Data Recovery Process An Essential In Computing

Data recovery in computing language is known as the process of salvaging or retrieving the lost, inaccessible, damaged and formatted data from the secondary memory devices. This process is implemented when the data cannot be retrieved in a standard way.

Cleanroom data recoveryis often required due to the physical damaged and the logical damage, which damages the file system and is prevented from mounting by the operating system of the device.

The various reasons for data recovery are a failure of the operating system, hardware malfunction, and logical failure within the software, physical damage and accidental deletion of the data. The most primary step is to copy the data of the hard disk or create an image of the hard disk onto another storage device.

Data Recovery

Various Recovery phases.

In some cases, there is only a minute damage to the physical drive and by changing some physical parts data can be easily retrieved from the device. But for logical damage first, every byte of readable data is recovered using imaging techniques onto a reliable medium after that the disk is analyzed for logical damage for the reconstruction of the file manager.

  • Phase 1 (Hardware): The first step involves that the physical damage to the hardware should be repaired so that the hard disk can function enough to read the data from the hard disk. Then the data should be copied onto another memory disk to avoid data corruption.
  • Phase 2 (Software): Firstly the image of the drive is formed on to another drive such that there exists a copy of the data and then the operations of recovering the data can be employed. When logical error takes place mostly it is due to the corruption of the file manager which prevents mounting, in which the data is not made visible to the user by the operating system and to retrieve the data Live CD is used which is bootable computer software installation that directly runs through the ROM rather than from the hard disk drive. So it can run even when the hard drive is corrupted to retrieve the data. Software recovery is considered over the hardware recovery because it is easy and more efficient than hardware recovery which needs professionalism.

The hard disk drive is a delicate device and it should be handled with care and it is always preferred that the partitioning of the hard disk should be done such that directories, firmware and important files of the system are stored in another drive such that the recovery can be done easily.

Things to consider while you opt for computer repair

Computer Repair

Many times, your computer switches off without a warning, exactly when you haven’t saved your work. The worst times are the power failures which don’t turn up for hours, if you are an Indian, you know how it works.

Computer repair is a business of its own. Right from installation to frequent problems set right, the computer repair guy seems to save the day all the time.

  • What actually goes into computer repair?

Right from the CPU overheating due to insufficient space and the system running corrupt, there’s nothing that cannot be repaired back to perfection when it comes to computers. Yes, the cost is something you got to bear, given that the damage is done!

Computer Repair

  • Do there exist online platforms for computer repair?

Well, yeah. Everyone appreciates the curiosity to fix things on your own, if not to save the costs. There are a couple of really good websites which help you identify and sort out almost all problems but are mainly software oriented. One such is ComputerAssitant.com. They have organized all possible issues you could come across your PC, and also provide a step by step help out guide.

  • What if, you are one among the ‘Supermans’ in this domain?

The best would be to seek out to the nearest digital showroom and get a good job for your passion and interests. If not full time, these online platforms are also hiring technicians who are ringed upon necessity, along with tasks of addressing customer issues online. A worthy domain to make good money.

  • How to take care of the data security while giving for repair?

In unavoidable scenarios, especially when it’s the hardware of the system that needs a check, make sure you transfer all your important data to an external hard disk, system reset the computer before handing it out to the repair person. This is highly recommended for confidential projects or data files.

  • Recycling old computers

Whether you recycle for money or karma, make sure you don’t dispose of them straight down your daily waste. E-waste demand to be treated differently. There ae many organizations like E-Cycle, Gazelle, NextWorth and even welfare organizations like the National Cristina Foundation, which take these old used electronics to give them a second life, maybe!

The next time you have any computer repair issue, now you know how to handle it.