After the computer is reinstalled, the audio equipment is invalid, what should I do urgently

First of all, you have to rule out whether it is a problem with the sound card How to detect the sound card driver: right-click on my computer, select properties, select the hardware in the dialog box that comes out (at the top), and then click on the device manager, see if there is a yellow hello item in the device manager, if there is, it means that there is no hardware in your computer that has not installed the driver (that is estimated to be the sound card driver), if there is no yellow hello, it means that it is not a sound card problem

If there is a yellow greeting, please (left mouse button) double-click the item, a dialog box will appear, and then put your motherboard (if the sound card is integrated with the motherboard), or the driver disc of the sound card into the CD-ROM drive, and then click on the automatic search driver in the dialog box to try again after installation

Once you've installed your system, you'll first need to install drivers for all your devices: motherboard, graphics card, sound card, network card, ......Dial-up broadband also requires a dial-up connection to be established in order to function properly.

The sound device is not working mainly because of the sound card driver, you may not have the sound card driver installed, just install the sound card driver.

I need a sound card driver.,A few people upstairs didn't say in**,I'll add it.。

Inside your motherboard driver, the CD that came with your computer.

It's all in English.,Find the one related to the sound.,The one that corresponds to Windows XP.。

Take out the random disc, there is your sound card driver in it, and it's OK to type

Update a Ha your sound card driver.

Go to the driving house and find one.

It is estimated that your sound card driver is not installed or installed incorrectly, check it again.

You don't have a driver, you just need to find the driver for the sound from the CD that came with the computer.

Is the sound card driver installed?

If your original sound card driver is compatible with your current system, find a sound card driver that is suitable for your Vista system.

It may be that your system software does not come with a sound card, and you need to use a motherboard to install the sound card.

Brother, have you installed a sound card driver?

The solution to the computer silence: there are two solutions to repair the system and install the sound card driver with software (first look at the small speaker or see if the mute is set in the control panel, check whether there is sound output through the headphones, if there is, it is caused by the failure of the speaker or speaker, and the sound card driver is damaged, if it is for you to install the sound card driver such as the driver wizard, if it is caused by hardware problems, you can't solve it, it is recommended to overhaul it, please ask me if you have a problem)

1. Press F8 to press F8 to get the advanced option to appear in the release of the power, and select "The latest correct configuration" Enter to repair.

2. The simple way is to use the system's built-in system to restore to repair (or restore the system with restoration software) when you don't have this merger failure.

3. If the fault persists, please reinstall the sound card driver (reinstall the system if it is not possible).

Use the system that comes with the system restore method:

The system comes with the system restore: "Start" "Programs" "Accessories" "System Tools" "System Restore", click "Restore my computer to an earlier time", press Next, you will see that the date page has a dark date, that is the restore point, after you select, click Next to restore (win7 restore the system, in the control panel then the device and security sub-option and then the backup and restore sub-option).

**After installation, open the driver wizard, it will automatically detect the hardware information of your computer, after the detection is completed, click the "driver update" button, switch the interface, and then click "automatic installation", and then click the "start update" button in the lower right corner (please search**, you can also use the random driver, or the official trillion judgment **** driver, in addition, you can also repair the system according to the above method, as well as drive life, super rabbit family mask change and other software).

Didn't you plug it in?

The information given upstairs is too detailed, right? Simply put your computer's driver disc into the CD-ROM drive, let it run automatically, and reinstall all the drivers.

If you have sound before you reinstall the system, and there is no sound after you reinstall the system, it is definitely not a problem with the sound card, don't worry. I think it's a small problem, it must be that your storage space is too small, and there is not enough space to use the conversion when running the sound program, so you quickly delete all your unimportant things, release the space, and restart the computer and it will return to normal.

After redoing the system, the sound is all off, you need to turn it on yourself, in the control panel, the classic menu, find the audio configuration in it, and then set it upstairs, the nonsense upstairs, all the systems are installed, how can you not install the driver.

The power cord of the speaker is not plugged in, check the line first.

Is the jack you connected to the speaker front or rear?

If it's front-facing, you can plug it in the back to see, if there's sound in the back, go to the control panel--- audio settings--- just hook the auto-detect pre-option.

Your graphics card is not ATI, if so, disable the sound card driver of ATI in the audio in the Device Manager, and reboot should be fine.

Let's see if the wire isn't plugged in.

Install the audio device driver, usually in the computer's supporting data disk.

There is no sound card driver installed, the driver is in the motherboard driver disk (if the motherboard has an integrated sound card).

Check whether the sound card driver is installed,If it has been installed,Check whether the speaker is plugged in,Then see if the sound is set to mute,Or turn on to the minimum,Generally, the sound card driver is not installed。

It's not a matter of before and after, it's not a problem with the audio headphones, it's a problem with your settings, you have to tune above the channel channel, and then set it up again, and then confirm it at every point under the simulation

The sound card driver is not installed or conflicting!! It is recommended to reinstall the sound card driver!!

The sound card is not drivered, or the audio jumper was plugged in incorrectly or not plugged in when you installed it. It is recommended to check it out