随着计算机在日常生活中的大量使用,各种故障日益增多,其中一些只能靠更换硬件来解决,比如说硬盘的一个或几个磁头损坏,就只能更换整个硬盘了。另外还有一些硬件故障或缺陷则可以通过设置某些项目,如主板上的跳线或者CMOS中的参数等,最终绕过这些故障点,就 As computers become more widely used in their daily lives, there are more and more failures, some of which can only be solved by replacing the hardware. For example, if one or more heads of a hard disk are damaged, only the entire hard disk can be replaced. In addition there are some hardware failures or defects you can by setting some of the items, such as jumpers on the motherboard or CMOS parameters, and ultimately bypass these points of failure