Showing posts with label Hard disk service. Show all posts
Showing posts with label Hard disk service. Show all posts

Sunday, January 12, 2014

Hard Disk Data Recovery Services

. Sunday, January 12, 2014
1 komentar

Read on to know more about the various causes for Hard Disk Failure and how to go about Hard Disk Data Recovery for desktops or laptops…
Hard Disks of computers – either laptops or desktops – are susceptible to failure where the data that you have stored on it either disappears / cannot be found. The good news is that this data can often be recovered. There are various ways of doing so.
Before you venture into hard disk data recovery territory, it is essential to know the cause of the hard disk failure. The cause can be either logical, or electrical or mechanical.
1.Logical causes include problems with the boot sector of the hard drive which leads to non-booting of Windows. In this case, you would be able to you’re your computer from another disk. You can then investigate if you have problems with the boot sector or you have bad sectors on the disk itself. Hard disk data recovery in this case can be possible via Data Recovery Software.
2.Electrical causes include problems caused due to voltage problems which may have led to the burning of the circuit board. For this you may have to open your desktop’s ATX box or your laptop’s bottom cover. Ensure that you have shut off the electrical supply to your machine and are working in a static-free environment. You also need to wear an ESD wrist strap. Under no circumstances must you touch the circuit board as this might damage the disk head. Just try to see if you can see any signs of burnt components or any signs of burns on the circuit board. In this case, you can contact your hardware supplier or a service agent to figure out the next step.
3.Mechanical problems are caused when the hard drive and / or its parts have been physically damaged due to a number of causes. You may hear clicking sounds from the hard disk itself. This kind of failure can also be caused by dropping the hard disk or exposing it to water or humid atmospheres. Under no circumstances must you try to shake the hard disk or remove the hard disk cover. Most times, a physical repair of hard disks or their parts is not possible. You can find a data recovery service provider who may be able to help you with this problem. Look for service providers who have a ‘No Data, No Pay’ agreement.
Thus, based on the causes of hard disk failure you can find different methods of hard disk data recovery.
Here are some tips for general hard disk data recovery tips suggested by professionals in this field:
1.Always use firewalls and good virus protection programs for your computer.
2.Don’t run the disk defragmenter if you want to recover a file that you have ended up deleting. 3.Use a Data Recovery Software first. Doing so will increase your chances of recovering the lost data.
4.Programs such as scandisk, chkdsk or Norton Disk Doctor will not help you with data recovery. 5.In fact, they may often end up hinder the process of hard disk data recovery.
6.If your computer is not booting, you can try booting it in safe mode and try to disable or uninstall any recently installed programs which may have caused the problem. You can also try and see if running System Restore can solve the problem effectively.
7.Before you buy data recovery software, ensure that you know exactly what kind of data it recovers. Instead of trying out a variety of softwares, first know what kind of data you want to recover and then look for that data recovery software which will meet your needs.
8.Know what kind of file system your computer’s hard drive is using. This will help in locating the right kind of data recovery software for your computer data recovery process. Similarly, knowing the file system used by your laptop will help in the laptop data recovery process.
9.The best tip ever is to always keep a backup of your important data.
Sometimes it may not be possible to constantly keep backing up data, especially with recent files. If your hard disk crashes while you are working, don’t try to save the file as you may also end up losing data that has been saved earlier.
10.Before you go to the hard disk data recovery experts make sure that you know the relevant details such as the Operating System, the details of what happened before your hard disk failed, and if your computer still recognizes the drive or not.
These tips will help you identify the problem with your hard disk and even help you with hard disk data recovery on your own. However, if you are unsure, then it is best that you find a data recovery service provider who offers a ‘No Data, No Pay’ agreement.
In fact, you can also negotiate well with such a data recovery service provider better if you have an idea of the cause of the hard disk failure.
By Madhavi Ghare

Klik disini untuk melanjutkan »»

Sunday, June 21, 2009

‘Hard disk CMOS mismatch’ Hard Drive Error

. Sunday, June 21, 2009
0 komentar

When a computer system starts, its BIOS carries out Power On Self Test to check and ensure if all connected components are working correctly. If BIOS finds any issues, it returns some error messages to inform users. This only happens if BIOS can boot the system to an extent that it can access video subsystem. Some hard disk specific error messages show that it has got physically failed. It requires Data Recovery service as the solution.
One of such error messages is:
“Hard disk CMOS mismatch”
Cause
Possible reasons of this error message can be:
• Changed hard disk settings in BIOS
• Hard disk failure, most likely due to disk controller issues
In some systems’ BIOS, whole amount of memory is stored as a setting. When POST is run, this value is compared with that of connected hard disk memory. Upon finding any mismatch in these amounts, an error, similar to above, is generated. It also generates if hard disk controller fails.
The same issue is also found with ard disks, which are booted first time after adding or subtracting memory.
Solution
• If BIOS settings is the issue, we need to correct it using autodetection procedure
• If hard disk is failed, users are advised to consult hard drive recovery software service programs to recover data and then replace the failed hard drive.
Data Recovery service is the specific help, provided by different companies to extract data from physically failed hard drives. It includes expert hard disk diagnosis and application of careful and advanced technical procedures to extract lost information.
Hard disk internals are quite sensitive to dust like particles and so they are opened in Clean Rooms surroundings.
• A Clean Room is a place with highly sophisticated filters that prevent the entry of dust particles. These are also used in aerospace and chemical like industries, where procedures require prohibition of dust articles.
After determining the cause of failure, hard drive recovery experts follow up a suitable plan of recovery. If this has been a disk controller crash, damaged head is repaired, if possible, or replaced with compatible one. Stellar Information Systems Limited offers industry’s best and safe Data Recovery service for all models and interfaces (SATA, PATA and SCSI) of hard drives. It is offered through Class 100 Clean Rooms. Stellar’s experts have in-depth knowledge about disk internals, their failure causes and symptoms and recovery procedures. Stellar is known as the leading company in this field.
www.articlesbase.com

Klik disini untuk melanjutkan »»
 
Namablogkamu is proudly powered by Blogger.com | Template by o-om.com