Physical and Logical Hard drive crash

Hard drives have become popular since their introduction into the market. The reason for their popularity can be attributed to the efficient storage mechanism used, and the fast access times.

Before a hard drive crashes, we usually get a number of informative signs that indicate that our hard drive might fail and we could end up losing all our important data. Symptoms of hard drive crash include the following:

System Boot Failure
No Disk Access
Unfamiliar humming and crunching noises coming from the machine
Blue or black screen on Startup
System reboots often, restarts, hangs or freezes
Error messages like “No Fixed Disk Present”, “Drive not formatted” and “Operating system not found” are displayed.

Why do Hard Drives crash?

Hard drive crashes get corrupted or damaged due to number of reasons, and the outcome might sometimes be catastrophic. The factors that lead to a Hard drive crash can be broadly classified into physical failure and logical failure.

Physical Failure – Hard Disk Drives are susceptible to dust, water, heat, humidity, moisture, temperature fluctuations and shock. Some of the reasons for hard drive crash due to a physical failure are as follows
- Heads sticking to disk platters
- Head crash
- Spindle motor system failure
- PCB failure
Logical Failure- Logical failure basically results out of corruption of the file system, or some other software related problem. Recovering data from hard drive that has undergone a logical failure can be even easier or the most difficult at times depending on the circumstances. Some of the logical data loss scenarios include Accidental deletion, accidental format, file corruption, software bugs, file system corruption, viruses and malware, Operating system crashes and many more. The need of the hour is a good hard disk data recovery software.

In case of logical data loss, REMO Recover (Windows) Pro Edition is an efficient hard disk data recovery software that lets you recover all the lost data from the crashed hard drive.

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