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 小白教你笔记本电脑没有声音怎么办
- 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 2017年10月06日 12:00:58
当我们在使用笔记本来看电影的时候,发现竟然没声音,那还看的什么劲。电脑没声音的原因有很多,其中有硬件问题,也有软件的问题,而你所面临的电脑没有声音又是什么原因呢?今天我来说说笔记本电脑没有声音时的处理方法。
本想使用笔记本来跟好友聊天,发现好友光张嘴不说话的,检查了一下,发现其他程序也一样没声音。笔记本没声音首先涉及到硬件的问题又涉及到软件的问题,先从硬件到软件逐一进行排查,找到原因后,针对问题进行调试,直到问题的解决,小编就针对笔记本没声音怎么办操作了如下。
笔记本电脑没有声音怎么办
首先需要检查是否关闭的电脑的扬声器,
查看是否是扬声器音量设置太小导致的听不到声音。
笔记本(图1)
可以通过设备管理器查看声卡驱动没有安装或安装失败导致的了。
笔记本(图2)
有一种静音病毒叫做波形静音病毒,中毒之后的现象是电脑开机静音
笔记本(图3)
使用工具进行杀毒。
笔记本(图4)
如果使用音响或者耳机来听声音,看看接口有没有问题,换个接口试试看是否有声音,一旦接口出现问题,音响或者耳机声音也会跟着出现问题。
笔记本(图5)
以上都没有问题的话,可能是声卡有问题,请专业人士看看是否是声卡的问题,确定问题之后,更换声卡了再进行处理。
笔记本(图6)
以上就是笔记本电脑没有声音怎么办的操作方法了。
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