Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /data/www.zhuangjiba.com/web/e/data/tmp/tempnews1.php on line 152 电脑没声音了怎么办
- 分类：win8 发布时间： Warning: Use of undefined constant newstime - assumed 'newstime' (this will throw an Error in a future version of PHP) in /data/www.zhuangjiba.com/web/e/data/tmp/tempnews1.php on line 156 2013年03月12日 00:00:00
【电脑没有声音了怎么办】“电脑没有声音了”这个问题，经常困扰着很多电脑小白们。我也曾经碰到过几次电脑没有声音了的情况，经过那几次自己动手修复的经历后，我总结了一些解决这个问题的方法，在这里提供给大家进行参考。
首先，电脑没有声音的问题解决起来还是比较复杂，它既可能涉及硬件也很有可能涉及软件。因此，这要求我们要查明原因才能对症下药。
1、检查声音设备是否都接入正常（如音箱，声卡，连接线等）。
2、右击“我的电脑”----“属性”---“硬件”----“设备管理器”，扩展“声音、视频和游戏控制器”选项看有没有出现黄色的问号，如果出现了，那么你安装个声卡驱动便可以解决问题了。
3、对电脑病毒进行查杀。
4、把原来的声卡驱动卸载，重新安装个版本的声卡驱动就可以了。
5、如果在装声卡驱动的过程中出现“找不着AC晶片”的提示，那么可能是你误删了声卡驱动的程序或者或者内部软件有冲突，重装驱动或系统可以解决问题。
6、如果是声音太小的问题，只需要打开控制面板----声音和视频设备----音量，在“将音量图标放入任务栏”这项前打上勾就可以了.
7、电脑没声音，任务栏没有小喇叭，打开控制面板----添加与删除程序----添加删除Windows组件，在“附件和工具”前打对号，点“下一步”，然后重启即可，重启后系统会自动提示你安装新的硬件设备，安装完就可以了。
责任编辑：装机吧小鱼 版权所有，转载请说明出处！
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桌面上什么都没有了，要怎么办
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