Friday, July 1, 2022

When Hard Drives Fail

Is your computer making weird noises? Or are your favorite applications behaving unusually? When Hard Drives Fail It’s possible that your computer’s hard drive is to blame. Users can face drastic consequences due to hard drive failure since it can erase all their data permanently. 

The data could include essential files, family photos, and critical databases. Incurring data loss due to hard drive failure is becoming a common theme. Therefore, When Hard Drives Fail it is important to take adequate precautions and overcome hard drive failure.

Before we delve into further details, you should know how hard drives work. And more importantly, what causes hard drives to fail?

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How do Hard Drives Work?

Hard disk drives are popular storage systems for laptops and PCs. Hard disks work by writing data in the form of bits and then recalling it once it’s requested. If we look deeper into its functionality, it works like a cassette tape.

These hard drives contain a platter with the same magnetic recording techniques, such as cassette tape. The only difference is that the cassette uses flexible plastic instead of a hard platter. The advantage of a hard drive’s magnetic medium is that its users can easily write and rewrite it. A hard disk can store data for many, many years!

This data is inside the magnetic disk, which is known as a platter. A key component, the spindle, helps the disk rotate. And above the spindle, you will find an actuator arm connected to the actuator, which controls its movement.

What Causes Hard  to Fail?

Ever wondered what causes hard drives to fail? Well, numerous factors may cause a hard drive to malfunction. Hard drive failure can cause permanent data loss, as we discussed before. Let’s look at some reasons why hard drives fail.

  • Power Issues

A sudden power surge while a PC is running can cause detrimental damage to the hard drive.

  • Human Error

Human error is one of the key reasons that cause hard drives to fail. Errors such as deleting files and dropping the hard disk will eventually cause the hard drive to stop working.

  • Excessive Heat

Overheating problems in computers can also lead to hard drive failure. When the PC’s temperature rises, it causes the disk platters to expand, and as the temperature cools down, the platter eventually contracts.

Heat leads to one of the common issues, known as distorted metal surface, which can compromise your critical data.

  • Water Damage

Any liquid spilling onto your PC or laptop can eventually seep into the hard disk. Most hard drives do not protect against water damage. Liquid spills such as water or soda can cause electrical surges, which damage your laptop or PC.

  • Hardware Failure

One of the things we know about tech gadgets is that they don’t last forever. Eventually, hardware failure can occur, which can contribute to hard drive malfunction. 

What is BIOS?

The BIOS (basic input and Outpost system) is a vital part of a computer system that helps it turn on after it’s powered up. It is a firmware that identifies what a user can do without accessing the hard drive. The BIOS is responsible for connecting the PC hardware with the Operating System (OS) after it turns on.

Overall, the BIOS has four distinct functions, which are also known as Boot functions: 

  • Power On Self Test (POST)

BIOS first tests hardware before it loads the Operating System (OS).

  • Bootstrap Loader

It helps in locating the OS.

  • Software and Drivers

This function helps locate software and drivers in the OS once it loads up. 

  • CMOS setup

This function enables the user to change hardware configuration and system settings. 

Why is my Boot Device not found?

There can be numerous reasons for the boot device not found error. We have identified several reasons why your boot device could be malfunctioning:

  • Failed Hard Drive

Bootable devices are a part of a computer’s hard drive. If the hard drive fails or faces an error, so will the boot device. Since BIOS is unable to recognize the initial start-up software and thus shows an error.

  • SATA cable Malfunctioning

At times, the cable that connects the motherboard with the hard drive malfunctions. Ultimately, it causes the BIOS to show a ‘no boot device’ error.

  • Configuration Errors

If you’ve changed your PC or installed a new OS, your PC might be going through configuration errors. In such scenarios, BIOS might try to boot from the wrong device, which results in a ‘no boot device found’ error.

Final Thoughts

We hope that this guide was helpful for you and answered some of your questions. Since hard drives are prone to damage, they often require care and precautions to work swiftly. If you have been facing similar hard drive problems, you can reach out to data recovery professionals to assist you in retrieving your data from the failed device.

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