A hard drive failure is an unplanned event, which can happen anywhere, anytime. Collapse is unpredictable, but it can not stay unnoticed if it happens. A variety of symptoms can accompany the device’s malfunction, but many computer users ignore warning indications such as unusual sounds, frequent error messages, slow performance, etc.
Common Signs of Hard Drive Failure
Files Corruption and Inaccessibility
If you can not open the files, or your folders are disappearing, this is not a good sign. Data corruption is another sign of failure, and complete data loss is not rare in failure situations.
- Scrambled File or Folder Name
- Random Error Messages
- Lost Access to the Files
- Files Contain Corrupted Data
- The Disappearance of Files and Folders
Often the reason for data corruption is a virus or just bad sectors accumulation.
Unusual Noises
If the hard drive has started emitting strange sounds, it usually spells trouble for your hard drive. There are several failure noises that come from the hard drive when it faces malfunction.
Hearing no sound from a hard drive is another bad sign that can not bring anything good.
Frequent and Intermittent Boot Errors
If your laptop or desktop computer starts showing messages like “no bootable device found,” “hard drive not found,” or “boot device missing,” it usually indicates a failure. So when you are seeing these messages for a long time, do not try to use them to retrieve lost files stored on these devices.
However, one of the most common signs of hard drive failure is slow performance, which often results in complete data loss.
Why is My Computer So Slow
Head malfunction often results in a hard drive failure and, consequently, slow performance. The most tricky part of the device is the read/write head assembly, also known as actuator heads. When the laptop or desktop computer sends a request for a file, the actuator heads fly across the surface platters to locate the appropriate sectors that contain the file. For many reasons, after some time, sectors on the platters become inaccessible.
If you’re wondering, “why is my computer so slow all of a sudden?” a failing hard drive could be one of the culprits. As the read/write head assembly begins to malfunction, it may struggle to locate the necessary sectors on the platters, leading to slower read and write speeds. This can cause files to take longer to open or save and programs to load more slowly than usual. If you suspect your hard drive may be failing, it’s important to back up your data as soon as possible and consider replacing the drive to improve your computer’s performance.
The hard drive usually keeps a list of bad sectors to avoid writing data to those areas. When the hard drive is healthy and functionality is normal, it will not write the data on bad sectors. However, the actuator heads are exceptionally precise, and a slight collapse can prevent them from working accurately.
When the actuator arm begins to fail, the heads will mark all sectors as “bad” since the drive cannot read the requested data from the area.
However, the device can still get some data, and the computer may continue to function, but read/write speeds will suffer severely. Thus, the hard drive’s heads become less effective at accessing files.
As a result, your computer’s performance will suffer. A slowdown will be seen when using particular files and programs. It is also common to see general performance issues with your computer.
What to Do If Your Computer Slows Down
Understanding why the sudden slowdown is a potentially severe issue is essential. Hard drives contain many sensitive internal components, so you need to take appropriate steps after the device fails and the computer stops functioning normally.
Computers can slow down for many reasons, and sudden performance issues do not always indicate an upcoming hard drive failure. If your device acts abnormally after downloading and installing new programs, then back up essential files and revert the modifications that caused the problem.
If your hard drive is operating so slowly that you cannot carry out regular actions in a proper amount of time, do not try to copy data from your storage drive. By using the failed device, you can cause severe damage and corrupt valuable data.
When a hard drive is physically damaged, you may notice sounds indicating your computer attempts to read data. Files might suddenly become inaccessible and disappear, and you might receive error messages.
How to Fix a Slow Computer
Perform a Disk Cleanup
Delete unnecessary files and programs, and clear your browser history and cache. This will free up space on your hard drive and help your computer run more efficiently.
Run a Virus Scan
Malicious software can cause your computer to slow down or even crash. Run a full system scan with your antivirus software to identify and remove any viruses or other malicious software.
Upgrade Your Hardware
Adding more RAM or a solid-state drive can help improve your computer's speed and performance. Check your computer's specifications to determine which upgrades are compatible with your system.
Disable Unnecessary Startup Programs
When you start up your computer, certain programs may automatically launch in the background, slowing down your computer's boot time. Disable any programs you don't need to run at startup to speed up the process.
Keep Your Software Up-to-Date
Updating your operating system and software can help optimize performance and fix any bugs or security issues that could slow your computer down. Be sure to install the latest patches and updates on a regular basis to ensure that your system is running smoothly.
As soon as you detect any malfunction symptoms, power down the computer. There are many free online recovery tools and repair tutorials on the Internet, but they do not guarantee successful results. Moreover, installing unverified recovery programs on the failed device can put your drive at more risk, including virus attacks. Opening your device in unspecialized facilities is another thing you should not do with your failed drive.
Instead of figuring out the problem yourself, contact a professional data recovery company. PITS Global Data Recovery Services has thousands of successful hard disk and solid-state drive recovery cases. Our engineers work in specialized facilities, including Class 10 ISO Certified Cleanroom, using state-of-the-art tools.
Contact us now to learn more about recovery options by calling our customer service line or filling out a request help form.
Frequently Asked Questions
How does a failing hard drive affect my computer's performance?
A failing hard drive can significantly slow down your computer as it struggles to read or write data. You may experience delays in booting up, loading applications, and accessing files. The system may freeze or become unresponsive.
What are common signs of a failing hard drive leading to slow performance?
Common signs include frequent freezing or crashing, delayed file access, unusual clicking or grinding noises from the hard drive, recurring error messages, and an overall decline in system speed and responsiveness.
Can a slow computer be fixed without data loss if it's due to a failing hard drive?
Yes, if detected early, a failing hard drive can often be replaced or repaired without losing data. It’s essential to back up your important files immediately and seek professional assistance to diagnose the issue and take appropriate action.
How can I differentiate between a failing hard drive and other causes of slow computer performance?
Conducting a diagnostic test on your hard drive can help determine if it’s the cause of the slowdown. Additionally, consulting a professional can provide a more accurate assessment and guide you on the best course of action.
Is it possible to recover data from a failing hard drive?
Yes, it’s possible to recover data from a failing hard drive. Professional data recovery services, like those offered by our company, have the expertise and tools to salvage data from failing or damaged hard drives, even when the system is slow or unresponsive.