How to know whether the bad sector is a hard or soft bad sector?ĬHKDSC repairs soft bad sectors and marks hard bad sectors so that they will not be used again. Soft Bad Sector (logical bad sector): This occurs when data is badly written on the hard disc.

Hard Bad Sector (physical bad sector): This occurs due to physical damage to the hard disc.

These are discussed more in the below-proceeding parts of this blog.īad sectors can be basically categorized into two kinds discussed below: This may occur due to various reasons like physical or mechanical damage, manufacturing flaws/faults, wearing out, physical shock, sudden power cut, invasion of dust, etc. Try the Demo version for free & view your lost files and folders instantlyĪ bad sector is that section or space on a hard disc storage unit that is damaged permanently due to which entire information stored on that section or space is lost.

It's also available for Linux and Mac operating systems, as well as included in a couple of LiveCD/LiveUSB programs.Kernel for Windows Data Recovery software is a one-stop solution to fix data loss due to bad sectors in Windows 10 (earlier & later versions also). The latest version works with Windows 11, 10, 8, 7, and Vista, but there's an outdated edition you can get for older Windows versions. This program can be downloaded for Windows as a portable program or as a regular program with a normal installer. GSmartControl runs three self-tests to find drive faults: Short Self-test takes around 2 minutes to complete and is used to detect a completely damaged hard drive, Extended Self-test takes 70 minutes to finish and examines the entire surface of a hard drive to find faults, and Conveyance Self-test is a 5-minute test that's supposed to find damages that occurred during the transporting of a drive. View and save SMART attribute values like the power cycle count, multi-zone error rate, calibration retry count, and many others. GSmartControl can run various hard drive tests with detailed results and give an overall health assessment of a drive. When exporting information, it includes everything, not just a specific result you want to save

Doesn't support every USB and RAID device

Complete hard disk check windows 10