一般来说如果硬盘出现物理故障是很难修复的,你唯一可以做的事情只有更换硬盘,但是在更换之前还有最后一个方法值得试试,那就是低级格式化。低级格式化的作用是将空白的磁片划分一个个同心圆、半径不同的磁道,还将磁道划分为若干个扇区,每个扇区的容量为512字节。在这里要说明 In general, if the physical failure of the hard disk is difficult to repair, the only thing you can do is replace the hard disk, but there is still a last method worth trying before replacing. That is low-level formatting. The purpose of the low-level formatting is to divide the blank magnetic disk into concentric circles and tracks with different radii, and to divide the track into several sectors, each having a capacity of 512 bytes. Here to explain