Here’s an overview of the CHKDSK commands:Ĭhkdsk cross-references the directory of files with the file system to verify that they match. If your results tell you that “No further action is required,” you won’t need to use any other commands this time.

The chkdsk command will search the disk drive for issues, but it won't fix any of them. You can choose different CHKDSK parameters to pinpoint specific problems. If so, you’ll likely need to work through the steps for repairing a drive in Windows 10 or troubleshooting CHKDSK. But repeated failure to complete is a sign that something may be seriously wrong. If it fails to complete, try canceling the scan and running CHKDSK again. If possible, let the CHKDSK scan finish before resuming other processes. Bear in mind that your computer will run slowly while CHKDSK is working. How long does CHKDSK take?ĬHKDSK can take between 20 minutes and several hours to complete, depending on the age and capacity of your hardware. And get rid of unnecessary apps on your PC to help it run faster, smoother, and longer. If you think your computer’s performance is lagging, test your PC’s battery life. Hard drive problems are one reason why PCs get slower over time. If the number of bad sectors remains the same, all is well. If the number of bad sectors is steadily increasing over time, contact customer service for your region to receive further assistance.CHKDSK lets you check a hard drive for errors in Windows 10 or 11, specifically the kind of errors that arise when files aren't where they're supposed to be. Storage Executive is a free downloadable tool that allows you to monitor your drive's overall health. You may also monitor the health your SSD by using Storage Executive. Make a note of what that number is and run ChkDsk again after a couple of days. After checking the drive, ChkDsk will report the number of bad sectors it found. The easiest way to keep track of the number of bad sectors on an SSD is to run ChkDsk (short for 'check disk') in Windows®. As long as the number of bad sectors does not change, there is no reason for concern firmware on the SSD tracks bad sectors and marks them as unusable, so even though bad sectors are present on the drive, reliability is unaffected and data is never written to them. With a traditional hard drive bad sectors can forecast a failure, but due to the nature of flash technology it's normal to have a small number of bad sectors on an SSD.

Bad sector checker