Data recovery online courses

New disaster recovery solution to head damage

New disaster recovery solution to head damage

Chengdu, Nov 22, 2010—SalvationDATA Technology(SD), the leader in data recovery and hard drive repair hardware solutions, announced today its new data recovery solution for failed hard drives of Western Digital ROYL families suffering head...

 

Hitachi data recovery tips you must know

Hitachi data recovery tips you must know

If you are going to provide hitachi data recovery services, the following data recovery tips are useful to you! Two architectures: IBM architecture including original IBM drive and Hitachi drive from 2003 ; and Native Hitachi architecture(unsupported),...

 

USB Flash Drive or Thumb Drive problems Troubleshooting

USB Flash Drive or Thumb Drive problems Troubleshooting

If you have a CD burner, a digital camera or a digital camera card reader, and if your USB thumb-sized flash drive does not come up in Windows Explorer or My Computer, you may be having a drive letter conflict.  Follow the steps below to resolve...

 

Impossible cases for data recovery

Impossible cases for data recovery

Impossible cases for data recovery All data recovery cases are not possible, the following data recovery cases will tell you those cases you can not do data recovery at all. Therefore, in case you have your data lost and your hard drive or flash...

 

Magnetic recording

Magnetic recording

To record informations on surfaces a magnetic field is inducted by heads to the surface (changing the poles we change the binary value). In order to increase data density and drive capacity the writing techniques has changed from longitudinal...

 

CHS & LBA addressing and their conversion algorithms

CHS & LBA addressing and their conversion algorithms

In order to find a single sector we need to know the cylinder, the head the and the sector number for that track (eg.cyl 89 head 2 sector 72), this is called CHS (Cylinder – Head  – Sector) addressing. The operating systems normally...

 

Hard disk drive Logical Structure

Hard disk drive Logical Structure

Hard disk drive Logical Structure Each surface of each platter on the disk can hold tens of billions of individual bits of data. These are organized into larger zone for convenience. Each platter has its information recorded in concentric circles...

 

How to identify Maxtor Model Number and maxtor donor matching

How to identify Maxtor Model Number and maxtor donor matching

The Maxtor model number is composed by “Series +  Capacity + Interface + Number of Platter and HEAD”. For example, 6Y200M006500A, we can separate the former 7 numbers + letters into 4 parts; each part can tell us different information. Maxtor...

 

Top 6 data recovery tips

Top 6 data recovery tips

Data recovery 001: What’s data recovery Retrieving deleted/inaccessible data from electronic storage media (hard drives, removable media, optical devices, etc…). Typical causes of loss include: Electro-mechanical Failure, Natural...

 

When is data recovery necessary

When is data recovery necessary

In many instances, data recovery is not just the most practical protection, detection, and correction option available, it is the only option available. The following are examples of data loss situations during which professional data recovery...