Archive for the ‘General’ Category

Diagnosing Hard Drive Problems

Friday, April 24th, 2009

In this article we examine typical symptoms of hard drive failure and possible causes. We will identify issues that will prevent you from having to perform a hard drive data recovery.

What are the signs to look out for? While there are few sure-fire signs of impending disk failure there are some warning signals that give us the hint. Watch out for: disappearing files, very long wait while accessing files, files/folders whose contents appear to be strangely scrambled; reoccurring error messages while moving/copying/ deleting/creating files, and strange but frequent crashes of your OS.

My Book is Not Being Seen by Windows

Thursday, April 16th, 2009


My Book is Not Being Seen by Windows

OK, so the most popular external drives on the market have to be the My Book and The Passport. I get a ton of calls every week about them, and I don’t believe it is because it is not a good product but more because they are being SO widely used. So lets start with the main problem I get called about which is that Windows is not seeing the drive at all when it is plugged in. The customer does not even receive the BONG noise that a USB drive has been hooked up. Now in most cases the device seems to still be getting power.

WD external hard drives growing up!

Wednesday, April 15th, 2009
western digital external hard drives

western digital external hard drives

WESTERN Digital has upgraded its My Book Studio Edition, My Book Home Edition and My Book Essential Edition 2TB external hard drives, and the My Book Mac Edition 2TB drive series of external hard drive to 2TB of storage. The new external hard drives will cost around £375 and are available to consumers now.

Firmware what is it?

Thursday, March 19th, 2009

Firmware what is it?

Lets take a look at the PCB there are often several chips on a PCB but what do they do? Do they contain the firmware or is that resident on the hard drive? The IC chips on the logic card are nothing more than empty chips, they have to be programmed to deliver their functions and complete the circuit. Originally all hard drives stored firmware in the ROM, unfortunately this limited the code and functions of the hard drive. Currently the firmware is stored in the SA Service Area of the hard drive known to the manufacturer as a reserved area. The firmware is organized into modules and controlled by the manufacturers own operating system. The ROM chip nowadays contains minimal amount of code, some companies now have nothing more than the loader on the ROM chip.

Data Recovery Climates

Thursday, March 12th, 2009

Geographic Based Data Recovery

There are many differences around the world in the data recovery field, they vary from manufacturer, distribution, problems and solutions.

As hard drives are manufactured the manufacturers need licenses to distribute and ship them overseas. Some countries may be ignored if there is no requirement for those models, if problems occur in those countries or maybe the cost of export is too high to make a good profit. As we travel around the world we will find that some countries do not have certain brands of hard drives (this is usually the case for many products not technology related too). In the UK the trade of hard drives is quite an open market we receive hard drives from all over the world, however in India they do not see many Hitachi drives. The exact reason for this is unknown, maybe they are out there but not many fail and arrive in the lab for recovery.

Some tips to Protect your data.

Tuesday, December 23rd, 2008

“The prevention is always better than the cure”. Some important tips have been listed here to protect your data. By following these steps, we can avoid the loss of data and a difficult data recovery procedure.

Make Backups regularly!

Backing up the boot sectors and other directory information is always a wise procedure for securing your data. The different areas on your disk should be backed up on different intervals. A complete backup program consists of the following measures:

What is the difference between a regular desktop PC hard disk and a Consumer Electronics (CE) drive?

Wednesday, January 9th, 2008

Consumer Electronics (CE) hard disks are specifically manufactured for the PVR market. CE drives are not generally available in retail stores, and can only be purchased through authorized resellers, such as XtendedPlay. Data recovery on these drives however,  is sometimes possible.

Most common queries by clients and problems with Hard drives.

Wednesday, January 9th, 2008

Here is a list of some of the most common faults we get asked to perform data recovery for:

“I want to recover excel file from a defunct hard drive”.

“This is my auxiliary drive with ALL family data Seemingly Hard disk head fault. PC boots fine. Win XP runs slowly, identifies hardware but does not read any formatted data or active partition”.

“Freecom portable external Usb hard drive 400Gb capacity – had wrong adaptor plugged into it – will not work – took to local computer repairer – they could not get it to be detected by any PCs they had – data is very important as it contains many photos and research material”.

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