笔记本没有声音喇叭无声的常见原因和处理方法
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2021年01月23日 02:40
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与其它的常见故障相比，笔记本没有声音在所有的笔记本维修案例中所占比例不大，
在本文唯佳 就简单介绍一下这个故障的常见原因和维修方法。
Compared with the common fault of others, the notebook is not sound in
all notebook repair case proportion, in this /
paper only good will simply introduce the common causes of the failure
and repair method.
笔记本没有声音从具体分类上来说有两种：软件故障和硬件故障。
The notebook is not sound from the specific classification, there are two:
software and hardware fault fault.
硬件故障从表现形式上又可细分为三种情况：
Hardware failure in the form of / presentation
can be subdivided into three kinds of situation:
一：软件故障
A: software fault
软件故障引起的笔记本电脑没有声音是最常见的，比如用
GHOST
安装的系统，有许
多默认安装的并不是本机的的声卡驱动，这时就要手动去删除并安装正确的驱动程序。
最好按照自己笔 记本的型号到官网下载对应驱动。
Notebook computer software failure / caused
by no sound is the most common, such as using GHOST to install the
system, there are many installed by default and is not a native of the
sound card driver, then we must manually to remove and install the
correct driver. The best according to their own notebook models to the
official website to download the corresponding drive.
在
HP
笔记本维修中常会遇到预装
VISTA
操作系统的笔记本改成
XP
系 统时声卡驱动
不能安装，这时就需要更换
BIOS
版本才能解决问题。有的机型在装声 卡驱动时还要
配合相应的程序补丁。
Meet with VISTA operating system in the HP notebook repair often
notebook into XP system sound card driver is not installed, then you need
to replace the version of BIOS to solve the problem. Some models in the
sound card driver installed to match the corresponding patch.
声卡自带的如“
Realt ek
高清晰音频管理器”这种管理程序，如果不小心设置错误的
话也会出现无声的故障的。同理 ，某些音频类的软件或游戏在卸载后有时也会把声卡
驱动文件误删，从而导致声卡无声。一般只要重装驱 动就可以解决问题了。
Sound card with such as
program, if not careful setup error would appear silent fault. Similarly,
some audio software or games in unloading and sometimes the sound card
driver files deleted, resulting in no sound. As long as the general drivers
can solve the problem.
二：硬件故障
Two: hardware failure
硬件故障是笔记本送修的主要原因 。因为软件引起的故障终极解决方法也无非就是重
装系统，相信朋友们都会吧。而硬件故障引起的笔记本 没有声音则需要有点专业知识
了，本文的内容主要是针对硬件引起的故障。
Hardware failure is the main reason for notebook repair. Because the
ultimate solution software fault caused by it is to reinstall the system, I
believe that friends will. While the hardware failure caused by the laptop
does not sound need some professional knowledge, the main content of
this paper is the hardware fault caused by.
笔记本电脑没有声音主要是由声卡周边电路出现故障引起的。