经常使用电脑的人都知道,平时应当对微机的软、硬件,特别是硬盘定期作一些预防的维护工作,以保证电脑能正常运转,减少各种故障的发生。因为硬盘是计算机系统中的重要存储机构,存放着大量的软件和数据,如果硬盘一旦发生故障,那么后果是很严重的。据统计,硬盘的软故障一般要占整个故障率的百分之七 People who use computers often know that computer software and hardware, and especially hard disks, should be regularly prevented from doing some maintenance work regularly to ensure normal operation of computers and reduce the occurrence of various malfunctions. Because the hard disk is an important storage mechanism in a computer system, a large amount of software and data are stored. If the hard disk fails, the consequence is very serious. According to statistics, the soft failure of the hard disk generally accounts for 7% of the total failure rate