CHENGDU YIWO Tech Development Co., Ltd (YIWO Tech Ltd, for short), established on August 12th, 2004, is a professional data recovery and data security company.

Ever since its foundation, CHENGDU YIWO Tech Development Co., Ltd has provided well-received service for a host number of customers home and abroad.

With the idea of "strength of the organization based on the loyalty...

HD consists of platter, control circuit board and interface parts.

A hard disk is a sealed unit containing a number of platters in a stack. Hard disks may be mounted in a horizontal or a vertical position. In this description, the hard drive is mounted horizontally.

Electromagnetic read/write heads are positioned above and below each platter. As the platters spin, the ...

I believe that many users have come across such issues as drives are mis-deleted, lost or unable to accessed, and most of them are to format or repartition the drives. Consequently, some important data might be missing and lead to unexpected disasters.

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