紧急求教：计算机无声问题

[中国公民]

计算机没有音频输出了，外置扬声器无声，此前前置耳机一直无声。右下角扬声器图标打了叉子，显示《未装任何音频输出设备》。请教什么问题以及如何处置。谢谢。

 

[ccc]

install video driver.

 

[中国公民]

谢谢。

 

[folinc]

audio driver

 

[中国公民]

谢谢。

 

[ccc]

audio driver

Yes, this is correct. I was mistaken between the cards.

It should be the sound card driver to be exact. Correct?

 

[GRAND KING]

Check if the sound was set on MUTE

Check the Audio Controllers in Control Panel -> System -> Device Manager if there is/are yellow question or exclamation mark/s on it.

Right click on it, select Update Driver Software, you could update it from current OS (if it could be searched), from your OS CD or from internet searching.

 

[mianfei]

到医院检查耳朵先？

 

[中国公民]

谢谢各位。下载音频驱动并安装后问题已解决。新购的计算机，前置耳机插口就不工作，可能是出厂就有问题。而后的扬声器不工作可能是误删音频驱动所致。感觉ACER便宜但不好用。

 

[GRAND KING]

谢谢各位。下载音频驱动并安装后问题已解决。新购的计算机，前置耳机插口就不工作，可能是出厂就有问题。而后的扬声器不工作可能是误删音频驱动所致。感觉ACER便宜但不好用。

Good feed back.

 

[中国公民]

谢谢 。