Some users may don’t know what CHKDSK is and how to run it. The best way to check and fix hard drive errors or bad sectors to keep it healthy is to use Windows built-in CHKDSK utility – a useful hard disk scanning and repair utility which helps to examine hard drives for errors and repair them. Many Windows users check their hard drives regularly as disk error will slow down or damage a hard drive in an accumulated way. Method 4.Run Check Disk Windows 10 from Installation Disc/USB drive.Windows 10 CHKDSK Repair with Third-party Software CHKDSK Windows 10 with Elevated Command Prompt. Run Check Disk Windows 10 from Partition Property How to free check and fix hard drive error Windows 10? This article tells how to scan and resolve hard drive problems to its utmost by running CHKDSK Windows 10 in 4 methods. Hard drive errors caused by power outages, hardware failure, system crash, or human error can lead to drive inaccessible, data loss or subpar performance.