【摘要】 硬盘作为微机的外部存贮器是微型机不可缺少的重要组成部分,随着计算机硬件的不断发展,硬盘的性能指标也不断的发展,包括其转速、容量等.硬盘上装有拥护的操作系统,应用程序以及重要的数据,一旦硬盘出现故障,不但会使机器不能正常工作,而且会丢失重要的数据,所以掌握硬盘的维护与维修技巧是非常重要和有意义的。更多还原

【Abstract】 As a kind of external memory, hard disc is an essential part of computer. With the continuous development of computer hardware, hardware’s technical characters have constantly improved, such as rotating speed and volume. The initial operating system, applied programs and important data are all stored in hard disc. Thus, hard disc failure will not only cause the computer improper working, but also bring about its important information losing. Therefore there is great significance in mastering hard disc’s maintaining and repairing skills.更多还原