What to do if the sound card is driven 20

Right-click on "My Computer".

Select: Properties.

Select: Hardware card.

Select: Device Manager.

Select: Driver card.

Select: Update the driver, or install the driver.

Select: Browse.

Okay,At this time, go to the directory you just now**,Or unpack the compressed directory,This directory may also contain a lot of other directories,It doesn't matter,Just click on it one by one,Until the "confirm" key can be clicked,If it doesn't contain a driver,This key is gray。

Sometimes, under a complex driver directory, more than one directory allows you to click OK key, if you choose the wrong one, it's okay, next time you follow the steps again, and choose a different directory when you choose.

Right-click on My Computer - Hardware - Device Manager - Right-click on the item you said hello to scan - and self-browse the files under you.

Yours is a discrete graphics card, what are you doing with the motherboard model?

Do you know if you know the outfit?

Decompress and run directly, go directly to the next step, and start again when you are done.

However, the premise is that the driver under you matches your motherboard

How to repair the computer sound card driver:

1. First, right-click on the computer.

2. Then click Properties.

3. Next, click Device Manager.

4. Then turn on the sound device.

5. Next, right-click and select Update Driver.

6. Then select Auto-update.

7. Finally, wait a while for the update.

Sound Card Driver Introduction:

When you're installing new hardware, you're always asked to put in "drivers for this hardware", and a lot of people start to have a headache. You either can't find the driver's platter, you can't find the location of the file, or you don't know what the driver is.

For example, installing hardware peripherals such as printers is not complete by connecting the cables, and if you start using them at this time, the system will tell you that you can't find the driver.

Referring to the manual may not be able to install it smoothly. In fact, there are still certain conventions and general rules to be found in terms of installation, which can help you achieve barrier-free installation.

In the Windows system, you need to install a complete set of drivers such as the motherboard, optical drive, graphics card, and sound card.

If you need to connect other external hardware devices, you also need to install the corresponding drivers, such as: external game hardware to install controllers, steering wheels, joysticks, dance mats, etc. drivers, external printers to install printer drivers, Internet access or access to LAN to install network cards, modens, and even ISDN, ADSL drivers.

After properly installing the sound card drive and there is still no sound, you can fix this problem with the following methods:

1. Check the sound settings and whether it is silent, if it is set to mute, then turn on the sound.

2. Check the speaker equipment, the speaker needs to be powered on and turn on the switch to increase the volume.

3. Check whether the line is connected correctly, and the general sound line socket is green;

6. There is no sound caused by system problems, it is recommended to reinstall the system (important information must be backed up in advance before reinstalling the system).