插了一个 U 盘,想格式化或者建立文件,可是提示我 U 盘是写保护的。
解决方法以下:rem
Open a command prompt
type DISKPART press
type LIST VOLUME press
type SELECT VOLUME X, where X is the volume number you want to remove the write protect from. In my case is was Volume 6
type ATTRIBTES DISK CLEAR READONLY press
you will see a prompt that the write protect has been removed
type EXIT press
此方法来自这里it
后记:
这个方法最后证实很差用。也许个人U盘写保护是由于U盘坏掉了吧。我已经放弃它了,买了个新U盘……io