故障诊断卡及其使用  

Failure Diagnosing Card and Its Application

作　　者：彭静[1] 田萍芳[1] 

机构地区：[1]武汉科技大学计算机学院,武汉430070

出　　处：《计算机与数字工程》2006年第11期67-68,81,共3页Computer & Digital Engineering

摘　　要：分析了故障诊断卡的工作原理,它是基于主板中B IOS内部自检程序的检测结果,介绍了几种常用故障诊断卡及其使用方法,最后提出故障诊断卡的正确使用有一定流程,要熟练掌握常用的故障代码。This article analyzes the operation principles of failure diagnosing card based on detecting result of power on self test （post） in BIOS of the mainboard. It introduces several common failure diagnosing card and its application. At last, we suggest that correct application of failure diagnosing card must abide by correct procedures, and we must grasp common failure code skilled.

关 键 词：故障诊断卡 BIOS POST 故障 代码 

分 类 号：TP306.3[自动化与计算机技术—计算机系统结构]