The CHKDSK utility is built-in Windows, aiming to check the integrity of your hard disk and fix bad sectors if any were found.Ĭaution: The CHKDSK command will erase all saved files on the target device while fixing the disk error. The methods are applicable to major Windows operating system including Windows 10/8.1/8/7. The following are the 4 widely used methods to unlock hard drive so that you can refresh your PC and completely get rid of "the drive where Windows is installed is locked" problem. Afterward, boot your problematic computer from the recovery disk, and start disk/partition backup. Prepare a USB flash drive or a CD/DVD disc in advance, to create a bootable recovery disk as the below video demonstrates.
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On a working computer, go to the EaseUS Todo Backup product page, download and install it for a 30-day free trial. To access data and create an exact copy of the hard drive, you need to back up data without booting into Windows, and third-party EaseUS backup and recovery software could help achieve the goal. You should know that this locked hard drive issue will prevent you from starting your computer as normal.
It usually happens to Windows 10/8.1/8/7 system recovery when a critical system file is missing or corrupted, the System Boot Configuration Data (BCD) is damaged or some required information is missing. Full stepsĪbout "The drive where Windows is installed is locked" error: Full stepsįor the lost data after unlocking Windows drive. Restart PC from Windows installation media.