This is one very practical online data recovery training course at low cost and it helps users to understand more about the modules and heads causing full disk bad sectors of WD hard drives.
In many WD hdd data recovery cases, users may meet one problem when trying to scan the patient hard drives and full disk bad sectors are displayed. Many users don’t know exactly what this stands for and failed to fix this kind of case.
Actually WD hard drive bad sectors can be caused by either physical and firmware failures. To find out the real reason and solutions quickly, users need to get details on what happened to the patient hdd first and thn diagnose the drives further.
Within this course, the training engineer will introduce different kind of reasons and solutions to fix the full disk bad sectors. After users purchase this course, users get both video and PPT files.