第一步,我们先来安装软盘驱动器、将软盘驱动器从机箱的前方插入3.5英寸小槽内(图23),拧上两旁的螺丝,在软盘驱动器的末端接上34针的排线及小头的电源线(图24).第二步,硬盘的尺寸一般为3.5英寸(大脚硬盘为5.25英寸),通常我们是从机箱的内部向外推出(图25),在硬盘末端接上40针的排线及大头的电源线(图26),在安装硬盘时最好不要与其它的装置相连(图27),因为硬盘在高转速时会产生高温,所以散热的功能越佳越好. The first step, we first install the floppy drive, the floppy drive from the front of the chassis into the 3.5-inch small slot (Figure 23), screw on both sides of the floppy drive in the end connected to 34-pin cable and small head (Figure 24) The second step, the size of the hard drive is generally 3.5 inches (5.25 inches for the hard drive), we usually push out from the inside of the chassis (Figure 25), the end of the hard drive connected to 40-pin (Fig. 26). It is best not to connect other devices when installing the hard disk (Fig. 27) because the hard disk will generate high temperature at high speed, so the better the heat dissipation function, the better.