寻常的草窝

win7电脑在开机时出现一条错误提示，主要有cannot open volume for direct access，并且无法为系统盘清理碎片和修复，其错误提示代码如下： 

  6d652e63 3f1  

Check file system on C:   

The type of the file system is NTFS.  

Volume label is OS. &nb