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 小编教你电脑没有声音是什么原因
- 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08月18日 12:00:00
很多小伙伴都想了解关于电脑没有声音是什么原因,为了更好的帮助大家了解电脑没有声音的原因,今天小编将分享一个关于电脑没有声音的原因及解决方法,希望能帮助到大家。
小编理解到大家都需要电脑没有声音是什么原因,毕竟使用电脑没有了声音也是非常痛苦的,鉴于最近想知道这个原因的朋友越来越多,小编在这里就要把电脑没有声音是什么原因及解决方法分享给大家了。
电脑没有声音的原因及解决方法
软件
静音模式;有时候我们的电脑没有声音并非是电脑的问题,有可能是我们把它调成了静音。解决的办法就很简单了,把声音打开即可。
电脑没有声音是什么原因(图1)
声卡驱动:首先我们通过控制面板找到声音设备,然后点击声音和音频设备,如果弹出来的界面是灰色的,那么证明没有安装驱动程序,我们只要下载一个驱动精灵安装。
电脑没有声音是什么原因(图2)
静音病毒:有遇到过的用户反映,中了这种病毒的表现为:电脑开机静音,表现为没有系统启动声音,查看波形音频,发现被调为最小,不可以播放声音,就算你恢复了,一会儿就又自动静音。这种情况病毒要是无法清楚,只能重装系统了。
电脑没有声音是什么原因(图3)
服务未运行:关闭了音频服务。可能在进行开机优化的时候被禁止了,这样导致开机并没有启动音频服务,因此电脑没有声音。
解决办法很简单,让开机自启动音频服务即可。具体执行方法是,右击我的电脑,点击管理,找到服务选项,双击进入,找到Windows Audio选项看它是否开启了,如果没有,把它开启并设为自动。
电脑没有声音是什么原因(图4)
电脑没有声音是什么原因(图5)
硬件问题
音频接口,接口接触不良亦或者已经损坏了都会导致电脑没有声音,解决办法很简单,更换一个接口
电脑没有声音是什么原因(图6)
耳机有问题,换一个耳机试一试看有没有声音,
电脑没有声音是什么原因(图7)
音响有问题,可以更换一个正常的耳机测试一下判断是否是音响有问题。
以上就是电脑没有声音的原因和解决方法了,希望能帮助到你。
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