随着计算机软硬件技术的迅速发展,软件规模越来越大,用户对硬盘容量的要求也越来越大,已有硬盘的容量很难满足使用者的需要。硬盘的扩容方法有两种,一是更换大容量的硬盘,另一种是安装双硬盘。下面就以双硬盘的安装及需要注意的几个问题进行介绍。 要安装双硬盘,首先要考虑你的计算机电源的功率,因为在计算机系统中,耗电功率最大的部件就是硬盘。其次考虑的是硬盘驱动器的总线接口类型,它的类型必须与控制卡或多功能卡的类型相一致。目前主要有IDE接口、SCSI接口、ESDI接口、SMD接口、IPI接口及ISI接口等数种,其中前两种广泛用于微型计算机系统。 具体安装方法及步骤是:首先将单硬盘数据线换成双硬盘数据线。在此需注意双硬盘数据线与双软驱线的区别。双硬盘数据线不但在芯数上与双软驱线有明显的区别,而且,双 With the rapid development of computer software and hardware technology, the software size is getting larger and larger, and the user requirements for the hard disk capacity are also getting larger and larger. The hard disk capacity has been difficult to meet the needs of the users. There are two ways to expand a hard drive, one is to replace a large capacity hard drive, and the other is to install a dual hard drive. Here to double hard disk installation and need to pay attention to several issues are introduced. To install a dual hard disk, first of all have to consider the power of your computer power supply, because in the computer system, the most power-consuming components is the hard disk. The second consideration is the hard drive’s bus interface type, which must be of the same type as the control card or multifunction card. Currently there are several IDE interfaces, SCSI interfaces, ESDI interfaces, SMD interfaces, IPI interfaces and ISI interfaces, the first two are widely used in microcomputer systems. The specific installation methods and steps are: First, replace the single hard disk data cable into double hard disk data cable. In this need to pay attention to dual hard drive data cable and the difference between the two floppy lines. Dual hard drive data line not only in the number of cores with a double floppy drive line there is a clear distinction, and double