| 摘要 |
<p>In the present invention, if shutdown has been detected an MBR and backup MBR are read, and when the MBR data and the backup MBR data are not the same the MBR is copied to the backup MBR, or when the backup MBR cannot be read normally or is incorrect, the MBR is copied to the backup MBR. If a computer is powered ON, when the backup MBR cannot be read normally or is incorrect the MBR is copied to the backup MBR.</p> |
