
This begins CHKDSK scan, verification, and repair process. Replace letter X with your external hard drive letter /r & /f are the CHKDSK parameters. Type chkdsk X: /r /f in the command prompt windows and press the ‘Enter’ key.Type CMD, then right-click on Command Prompt and choose ‘Run as Administrator’.


Connect the drive to a different Windows PC and press ‘Windows + Q’.Running CHKDSK scan may fix your corrupt or RAW hard disk, which could be a reason why your hard disk is not responding.įollow these steps to run the CHKDSK scan on your affected hard disk: Post recovery, you can go ahead and perform various checks and fixes discussed in this post and other sites, including drive formatting without worrying about data loss.įile system errors are caused by improper disk usage, virus/malware infection, and buildup of bad sectors in the hard drive due to logical or physical damage.ĬHKDSK is a command-line based Windows utility that checks the hard disk integrity, repairs various file system errors, and tries to recover readable information from bad sectors. CAUTION: If the data is critical and you don’t want to risk permanent data loss, you must use a powerful DIY data recovery software such as Stellar Data Recovery Professional.
