摘要
本文介绍了个人计算机系统中一种常见的重要的外部设备一硬磁盘驱动器的结构特点和工作原理个人计算机虽以小而赢得用户,但是硬件的小型化也带来新的矛盾,如采用温彻斯特技术,温氏硬盘设计寿命为5年,而实际往往达不到.本文对其影响硬盘寿命的原因进行了分析,同时,对正常使用机器时的日常性的维护作了分析和说明,对几种常见的故障进行了具体的分析和排除方法介绍,因此,本文对于从事微机应用的软件工作者为了介硬盘的原理及正确使用它有一定的借监启迪作用.
The structure,characteristics and working theory of an important input/output device——
the hard disk drive in the pc system are introduced in this paper.By Winchester technology the
life-span of the design of a Winchester disk drive is five years,but in practice less than five years.
This article analyses the factor that influences the life-span of hard disk drives,besides,it ex-
plains the maintenance of the normally-used machine.Finally it introduces some methods dealig
with common faults.
关键词
硬件
驱动器
磁盘
故障
hard disk drive
adapter
hard fault
main footstrop record
head road
