How to Fix Smart Hard Disk Error

Jan 11,2020 • Filed to: Answer Hard Drive Problems • Proven solutions


When you go and turn on your computer, you always want it to be up and running, ready to perform any task you have. But when an error suddenly arises, it may seem frustrating and stressful if you have no idea how to fix computer errors. An error may be in the form of a hard disk error. In this article, we will provide 4 easy solutions to SMART Hard Disk Errors.

What is the error and why it occurs

You might encounter an error with a prompt saying SMART 301 Hard Drive Error. This usually occurs when a device has experienced or will experience a failure. However, it may also be due to virus and malware attacks, physical corruption of hard drive, system errors, faulty chips in the motherboard of your computer, etc. It may also be an indication that your hard drive is about to go out and you may want to replace it.

Since the error means an inevitable failure, you may want to back up your files before proceeding to fix the error. If you don’t think that you’re going to get a new hard drive anytime soon and just want to fix this error, here are some solutions on how to fix SMART 301 Hard Disk Error.

Solution 1. Run test in BIOS Setup utility

BIOS or Basic Input/Output system is a unique feature of Windows PC’s. It manages data between your PC’s operating system and external devices like hard disks, keyboards, monitors, mouse, etc. It’s a common target for troubleshooting.

1.Unplug the hard drive from the PC. Wait for a few seconds then put it back in.

2.Turn on your PC and repeatedly press on F10 to launch the BIOS Menu.

3.Under Advanced or Diagnostic tab, run a test on your hard drive.

4.Wait until the process it finished.

If this solution doesn’t work, go to the next method.

Solution 2: Run chkdsk command

Disk Check Utility is another built-in feature of Windows computers that allows users to fix hard drive errors. It does this by running scans of your hard disks to determine where the issue is coming from. Follow the steps below:

1.Go to System Recovery Options.

a.Restart your PC. Repeatedly press on F8 key on your keyboard to launch System Recovery.

b.Under Advanced Boot Options, choose Repair your computer and hit Enter.

c.You will now see System Recovery Options.

2.Type in chkdsk /f /r

3.Select Command Prompt and begin the disk repair.

4.Insert the Windows installer in the optical drive and reboot your PC.

5.Beside the Lock button, look for the Start button and select it.

6.Select the Language you prefer then proceed to the next step.

7.Select Repair.

8.Select your Operating System of choice and proceed.

9.System Recovery Options will show up, look for Command Prompt.

10.Type in chkdsk /f /r X: C and hit Enter.

NOTE: In the command above, we’re using Drive C. Change it to whatever drive letter you’re attempting to fix.

11.Confirm the disk by typing in Y. Your PC will now reboot.

12.Exit all programs and reboot your PC.

Solution 3: Verify a Drive for Errors

1.Click on the Start button on your desktop or press on the Start key on your keyboard. Select My Computer.

2.Look for the drive you want to fix and right-click. This will show you a drop-down menu. Click on Properties.

3.Go to the Tools Tab and locate Error-checking option. Click on Check Now. Allow the PC to make changes. You may be asked to enter a password.

4.Click on Automatically fix file system errors and select Scan for and attempt recovery of bad sectors.

NOTE: The Automatically fix file system errors button will repair file errors in the drive while Scan for and attempt recovery of bad sectors will perform a scan and fix physical errors in the drive.

5.Select the Start button.

Solution 4. Use Disk Defragmenter

Microsoft Drive Optimizer of Disk Defragmenter is a built-in utility in Windows computers that allow users to scan hard disks to combine fragmented data into one space. With this program, users can consolidate files and prevent files from being fragmented. Here’s how you can run this on your computer:

1.Click on the Start button on the screen or press the Start button on your keyboard.

2.Go to Search bar than type Disk Defragmenter in it. Press the program link.

3.This will launch Disk Defragmenter. It will show you a list of the active drives/disks in your PC. Click on the drive of concern and select the Defragment disk button below.

If you’re one of the many people who depend on their computers for their daily work and activities but don’t possess the knowledge to repair any errors, hard disk problems such as this may seem daunting. But with the help of the solutions above and carefully following the instructions, you will hopefully get your computer running again soon.

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