摘要:主板是微机最基本的也是最重要的部件之一,是计算机
的关键部件。掌握主板常见故障的维修方法与技术,对技术人员迅
速排查主板故障具有一定参考价值。本文将给出计算机主板常见故
障类型及维修办法,将使处理主板常见故障变得有法可依,维修人
员掌握这些方法会起到事半功倍的效果。
abstract: the most basic computer motherboard is also the
most important one of the components, is the computer key
components. master the mainboard common failure maintenance
method and technique, the technical personnel rapid testing
mainboard failure has certain reference value. this paper
will give the computer motherboard common fault type and
maintenance method, will make the treatment motherboard
common faults become barriers, maintenance staff to grasp
these methods will have twice the result with half the effort.
key words: the mainboard; mainboard failure; maintenance
前言:主板.又叫主机板 mainboard)、系统板(systemboard)
或母板(motherboard),主板的平面是一块 pcb(印刷电路板),一般
采用四层板或六层板,上面安装了组成计算机的主要电路系统,一
般有 bios芯片、扩充插槽、对外接口等元件,是计算机的关键部