How to install WinXP system HD Audio bus driver?

The driver is a relatively important software for your computer. If you do not drive the computer, it will not work properly. Many users have encountered the WinXP system prompts the need for HD Audio bus driver, then how to install WinXP system HD Audio bus driver? In fact, this problem is well solved. If you don't know, then take a look at the following tutorials compiled by Xiaobian!

UAA driver installation steps:

1, download the corresponding Microsoft UAA bus system patches, the first hit, giving drivers operating environment, since we can install the driver following the .

2, in the device manager to find the problematic driver, is the device with a yellow exclamation mark or question mark, select, click the right mouse button, select the update driver, as shown in the figure, from the list or specified location , click next.

3, select Do not search, click Next.

4, as shown, the next step is selected, the drive will be installed UAA. If you can't see this step, you can use the driver wizard or driver software to automatically install the driver. It is not recommended to manually force the installation. It has been tried many times and sometimes fails.

5, if you correct the sound card driver installed, then you can see the sound device drivers normal.

6, after the sound device drivers normally have a voice, but can not see the small speaker icon.

Go to Control Panel - Sound and Audio Devices.

As shown in the figure, check, so that the long-lost little speaker will appear.

Trying to restore the sound is not restored.

If it is grayed out in the Sounds and Audio Devices Properties dialog box.

Download the sndvol32.exe of the corresponding system and copy it to the system disk /windows/system32/.

Generally it is C:/windows/system32/.

Once you have re-entered the control panel, you can click on it.

Note:

The problem-prone after reinstalling the system, so before reloading, try to use wizard driven backup drive file or drive life.

The above is the WinXP system HD Audio bus driver installation tutorial, is not very simple, we only need to put the Microsoft UAA bus patch, then we can install the drivers we need according to the tutorial.