- 1). Click "Start" and select "All Programs."
- 2). Click "Accessories" and open the "Command Prompt" application.
- 3). Type "chkdsk drive: /r" with "drive" representing the hard drive letter you want to replair. For example, if your hard drive is the C drive, it would be "chkdsk c: /r".
- 4). Press the "Enter" key to fix the hard drive's bad sectors.
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