How to install the sound card driver on the Dell thinkboard 1525

After the operating system is re-installed on the home Dell migration 1525,
Sound cards cannot work.

My wife checked on the Internet. Some people said that the version of tomato garden had this problem. I was so scared that I jumped straight to my feet. Do I have ..

After a long time,
Finally, I found a good solution to share it with my colleagues:

1) first ensure that the sound card driver can be installed: http://support1.ap.dell.com/cn/zh/forum/thread.asp? FID = 61 & tid = 126330

2) Make sure that the Hardware Device Manager, other devices, audio device on high definition Audio bus is properly driven.
Http://www.dell800.com/thread-1101-1-1.html

1525 after XP and all drivers are installed, the audio device on high definition Audio bus cannot be installed, but the audio device is normal, for example.

After you reinstall the video card driver, you can solve this problem because the 1525 host has an HDMI interface and the HDMI interface supports audio output. First install the video card driver and then install the audio card driver, you only need to re-install the graphics card driver. This problem does not occur if you first install the audio card driver and then install the graphics card driver.

For example,

An Intel High Definition audio HDMI device is added to the audio drive.

Attached 1252 drive home: http://support1.ap.dell.com/cn/zh/forum/thread.asp? FID = 35 & tid = 136850