硬盘是计算机主要的外部存储设备,随着生产技术的不断更新和硬盘的广泛应用,正不断朝着体积更小、容量更大的方向发展。最近,国外市场上已出现容量为100GB的硬盘,国内不少电脑拥有者的硬盘容量已超过10GB。这样大容量的硬盘,若出现几个无法修复的坏簇,就可能造成硬盘瘫痪而 The hard disk is the main external storage device of the computer. As the production technology is constantly updated and the hard disk is widely used, the hard disk is moving toward the smaller and larger capacity. Recently, foreign markets have appeared capacity of 100GB hard drive, many domestic computer owners hard drive capacity has more than 10GB. Such a large capacity hard drive, if there are several bad clusters that can not be repaired, it may cause the hard drive to be paralyzed