问:我最近买了一台联想笔记本电脑,这几天是一个使用内置电池的问题,启动速度非常慢,任何程序的运行,处理器的使用率都能达到100%,但是交流电源的使用不会发生。这有什么问题

答:这可能是在笔记本电脑上安装电池管理软件的问题。Many laptop computers will automatically reduce the processor's working frequency when using built-in batteries, so as to extend the battery life.If you're a dual core laptop, read the instructions carefully and find out if you're setting up only 1 processors when you use a built-in battery.In addition, it is suggested that you check the virus in your laptop, and the virus will also cause the system to run significantly slower.