论文部分内容阅读
286、386等计算机中靠正常的CMOS参数设置来保证系统的正常启动。在CMOS设置的AdvancedSetup中,有一项Password enable/disable(密码设置允许/禁止)设置,若将其设置成enable状态并加入密码,则用户必须输入正确的密码才能重新进入CMOS设置状态。 由于时间一长,CMOS电路参数可能发生变化及用户遗忘密码而出现无法正常启动机器的情况。许多刊物都刊登了这种情况的硬处理方法,即对机器中的CMOS信息的供电电路中的供电电容进行放电,这种方法显然非常有效,但由于不同的机器CMOS电路不同,许多用户不能准确地断定、短接该电容,有时不心甚至损坏机内的供电电池,造成不必要的损失。笔者在实践中找到一个用软件(QAPlus/fe)处理这种情况的方法。 QAPlus/fe(Ver 5.01)是目前流行的高级系统诊断程序,可用于诊断计算机的系统板、内存、硬盘等部
286, 386 and other computers by the normal CMOS parameter settings to ensure the normal startup of the system. In CMOS Setup AdvancedSetup, there is a Password enable / disable setting which, if set to enable and password added, the user must enter the correct password to re-enter the CMOS settings. Due to a long time, the CMOS circuit parameters may change and the user forgot the password and can not start the machine normally. Many publications have published a hard-line approach to this situation, which is to discharge the supply capacitors in the CMOS power supply circuits in the machine, which is obviously very effective, but many users are not accurate due to the different machine CMOS circuits To determine, short circuit the capacitor, and sometimes not even heart damage to the battery power supply, resulting in unnecessary losses. In practice, I found a way to handle this situation with software (QAPlus / fe). QAPlus / fe (Ver 5.01) is a popular advanced system diagnostics program that can be used to diagnose the computer’s system board, memory, hard disk, etc.