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 笔记本,详细教您怎么解决笔记本电脑没有声音
- 分类:win7 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 2018年05月29日 11:06:27
在这个大千世界里,许多事物都会发出各种不同的声音。蝴蝶起飞时,会发出翅膀扇动的声音;人类说话的时候,会发出说话的声音;我们敲击键盘时,会发出嗒嗒的声音。而我们的笔记本电脑在看视频时,也自然是会发出声音的。那么当笔记本电脑没有声音时,该怎么办。今天小编我就来告诉你们当笔记本电脑没有声音时该怎么办。
笔记本电脑用久了也是会出现毛病的,像小编我的笔记本就经历过蓝屏、电脑死机、电脑黑屏等问题。但是小编今天要说的电脑问题不是这个,而是笔记本电脑没有声音的问题。那么今天小编就来告诉你们怎么解决笔记本电脑没有声音的问题。
第一步,我们先要排除以下两个问题:1.连接错误 2.硬件问题
第二步,确定了没有问题之后,我们就点“开始”菜单,然后找到“计算机”并鼠标右键点击,选择“属性”
没声音电脑图解-1
点进去了之后,再点击左侧的“设备管理器”
笔记本没有声音电脑图解-2
第三步,点进去之后,找到“声音、游戏和视频控制器”并点击前面的小三角符号
笔记本电脑图解-3
第四步,点了之后,如果前面出现黄色的问号,那就说明可能缺少一个声卡驱动。那这时候你就要去下载安装一个声卡驱动了。
笔记本电脑图解-4
第五步,下载声卡驱动的话,你可以去百度上一搜,然后下载安装好了就有声音了。
笔记本电脑图解-5
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