论文部分内容阅读
月前接触一台GW286B,原工作数分钟死机,再次启动.故障依旧,诸多方检查,均苦无良策。该机在外地使用三月,工作正常,汽车运输六百公里后曾原箱闲置两月余。开机引导基本正常,抓住时机用随机诊断软件,调SETUP程序,发现日期中月份数为25,显然超出范围,改为11,正常运行迄今。 PC/AT及286、386型微机主要硬件配置设定与PC/XT类迥然不同,基本弃用DIP开关,采取灵活性较大的‘软件’法,信息储存于SRAM,主要靠干电池支持。若配置信息未输入或发生突变,以及电池失效、接触不良等可有下述现象。
A month ago contact with a GW286B, the original work a few minutes crashed, start again. Failure is still, many parties check, are unhappy. The aircraft used in the field in March, working properly, six hundred kilometers after the car had been idle in the original box more than two months. Boot normal, seize the opportunity to use random diagnostic software, adjust the SETUP program and found that the number of months in the month 25, apparently out of range, changed to 11, normal operation so far. PC / AT and 286, PC-386 main computer hardware configuration settings and PC / XT category is very different, basically abandoned DIP switch to take more flexible ’software’ method, the information stored in SRAM, mainly by dry battery support. If the configuration information is not input or mutation, as well as battery failure, poor contact, etc. may have the following phenomenon.