Resolving Circuitry Error in Hard Drives

Newer hard drives are faster in speed and provide various advanced features. Thus, to incorporate this development and to make hard drive control better, all these modern hard drives are integrated with an intelligent circuit board- Hard Drive Logic Board. This board is responsible for supplying power and controlling all hard drive internals. The Logic Board is comprised of few basic components like: Control Circuitry, Interface Hardware, Firmware, Sense, Amplification and Conversion Circuits and Multiple Command Control and Reordering. At times, you encounter errors that hard drive circuitry is damaged and consequently, you cannot access the stored data. You will need to replace such damaged hard drive and restore lost data from the recent data backup available. In any case of backup concerns, you should consult professional Data Recovery Service experts.

As an instance, when you try to start your computer system, you might encounter the below error message:

“Hard drive circuitry error”

Such errors occur if hard drive’s control circuitry gets damaged. The control circuitry contains an internal memory, microprocessor, circuits and other structures that together function to control disk internals. Some of the basic functions of control circuitry include: managing hard disk read/write operations, controlling spindle motor and its speed, handling hard drive geometry translation, controlling actuator movement and more. The hard drive circuitry fails to perform any of these functions if is exposed to:

• Voltage fluctuations
• Faulty power input
• Vibrations and shocks

If hard drive circuitry or any of the Logic Board components fails, it is strictly prohibited to swap PCB by your own. It requires exact match of codes and parts and can not be accomplished unless both the damaged and healthy hard drives are from same batch. Thus, for safe and effective data recovery, you should seek technical assistance from Hard Drive Recovery technicians.