After the computer system was reinstalled, the sound card was gone

I solved a problem with the sound card! From the analysis of the problem.

1.Whether the hardware is normal: If the sound card can provide sound before installing the system, then the sound card is not broken, determine this, you can concentrate on the software to solve!

2.After reinstallation, the sound card is gone, open "Run" Input, dxdiag, there is no information about the sound card, it says there is no sound card, it depends on the situation, your sound card is not recognized by the system, and the integrated sound card driver is indeed a big problem"Open the control panel and the "Sound & Audio Devices" section shows that there are no audio devices"That's naturally normal, to solve your problem, you first look: is your machine a brand machine?

If you assemble it yourself, first confirm the model of your machine's sound card, one is to see it through the purchase list, and the other is to open the case, find the sound card (small black film), and then record the model, and then go.

In short,It should be a problem with the driver.,You just need to get the driver and there's no problem.,Generally there may be in the disc that comes with the motherboard.,Just install it according to the prompts after putting it in.。 You can try to install it together with the motherboard driver (the driver of the discrete graphics card is the one that comes with the graphics card, and the integrated graphics card is generally put together with the sound card driver and the motherboard driver).

It is recommended not to use the universal drive, but also"Magnum"Unlikely.

The driver is not installed.

1. Ensure that the drive is normal.

2. It is best to shield the sound card integrated with the motherboard.

3. Pay attention to the speaker jack.

Unplug the headset and plug it back in. Restart your computer.

If there is no sound, use the driver wizard software to update the sound card driver. Restart your computer.

And then it's OK.

You'll need to install a driver, and the system may not be built-in.

It shouldn't be that the sound card is broken.

4.If you don't have sound yet, you can open the sound card controller to set it up (or the Realtek HD Audio Manager.

Hi-Fi Audio Manager) :(take win7 system desktops as an example).

Not necessarily, maybe your sound card driver is not installed, and then there is a problem with the operating system, I have encountered it, and it will be no problem after the disc.

Not necessarily. There are many reasons why there is no sound. Sound card drive, generally from the installation system can be solved.

BOS settings, a simple way to restore, after shutting down, unplug the main version of the battery (3V finger size), 3 minutes to install it in the boot. Whether the contact of the socket is good and whether the speaker is normal. etc

Possibly, it's possible that your sound card driver is incorrectly installed.

It can't be proved that your sound card is broken, you need to see if your sound card driver is installed.