Problems with the sound card of the computer There is no sound when you turn it back on or off overn

Uninstall the previous driver first, and then install the correct driver:

Change the driver that comes with the motherboard, and the sound card driver wizard is always bad.

That's not a problem with the sound card, try updating the motherboard driver! Or the horn is in poor contact.

Update the driver, and reinstall it if it prompts the latest! This kind of problem must be a driving problem!

1. Poor contact with sockets and signal wires.

2. The computer is set to mute the speaker in the lower right corner.

3. There is no speaker in the lower right corner of the system problem.

There is no sound on the computer, such as no sound when the computer is turned on, and the small speaker in the taskbar is missing

First of all, the computer is silent and seems simple, but in fact, sometimes the problem is more complicated, involving both the hardware aspect.

The problem, in turn, relates to the software side. There are also sound cards that do not sound and small speakers due to the sudden crash of the potato.

Disappearance is also common. Therefore, it is important to find out the cause first, see if it is a software failure or a hardware failure, and then prescribe the right medicine for the problem.

1. Check whether the sound card, cable, speaker and other devices are connected normally. If you have a virus, you should run antivirus software for full antivirus.

2. Open the control panel--- Add new hardware--- Next, after the search is completed, click "No, I haven't added this hardware", click Next. In the dialog box that appears, check Click Done, shut down the computer, restart to add new hardware. Note that this refers to shutting down and then starting, not restarting.

In general, the problem can be resolved after rebooting.

3. Right-click "My Computer" --Properties ---Hardware--Device Manager" to open.

If so, uninstall it, then put it into the CD drive and reinstall the drivers for this device.

4. If the "Device Manager" - Sound, Video Cancellation MF and Game Controller "is gone, there is no sound card hardware.

Then you have to find your sound card, including the integrated sound card, the model must be accurate, after confirming that the sound card is found, then put it into the system drive disk, and install the sound card driver.

--- the volume of the device, put a check mark before "put the volume icon in the taskbar", and put it in the taskbar after restarting.

There's a little horn again.

If you have restore software or a built-in restore, restoring the system is effective and hassle-free.

Think about how you did it beforehand? Failures don't happen for no reason, do they? Before the accident, all things are uninstalled, no, restore the system or reinstall, if it is a hardware problem, repair it, if there is a problem, please ask (take a look at the following method first).

The solution to the computer silence: There are two solutions to fix the crack in the system and install the sound card driver with software (first look at the small speaker.)

or in the Control Panel.

See if mute is set,Check whether there is sound output through the headphones,If there is,It is caused by the failure of the speaker or speaker and each connection,In the sound card driver is damaged,If it is please install the appropriate sound card driver,If it is caused by hardware problems,You can't solve it,It is recommended to overhaul it,If there is a problem, please ask me)

1. Boot up and press F8 to the advanced option to appear in the let go, select "the latest correct configuration" Enter to repair (this method can restore the original driver, if your computer is win8, you can't enter the system is not in safe mode.)

of, only reloaded).

2. If it is a fault caused by updating the driver, right-click on My Computer to select Properties, and select Device Manager.

Find this driver right-click on the properties of the driver above.

Option Select the Return Driver option below and press OK (if you can enter safe mode, also press F8 to boot up).

3. If the fault persists, restore the system or reinstall it.

Use the built-in Zhizhi closed system to restore.

Method: System Restore that comes with the system: "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 Restore (win78 restore the system, right-click on the computer to select properties, select System Protection on the right, System Restore, follow the steps to do it.

If there is restore software, you can also restore the repair).

Drive life, super rabbit and other software (install drivers in order as much as possible).

If the desktop computer is not equipped with a sound system, you can wear headphones first to try to see if the headphones have sound.

Hello cracked bands, most of the stuffiness problems in this line are caused by the sound card driver. It is recommended that you go to the official website** and install the sound card driver that matches the computer model, and then restart the computer. If you accidentally solve your problem, remember

Does the computer have sound: Check if the Spine Dispatch Manager has a sound card device? Has the driver been installed?

Check the above.

You can try to fix it with 360 Security Guard, and then restart the computer to see if it works.

2. The device manager sound card is disabled and stuffy. Turn on your computer, tap Manage, tap Device Manager, and see sound, **, and game controllers. Check if the sound card is disabled in Device Manager, and if so, re-enable it.

3. To control the setting problem, open the audio manager, click on the right side jack setting, check the disable front panel jack detection, and click OK. Then check to see if there is a reason why the sound volume is muted or too low.

4. If the above common situations and solutions cannot solve your problem, it is recommended to contact the maintenance station to detect whether there is a hardware problem.

If you install it, you can rule out the problem of driver seepage, you can check whether the interface cable is wrong, and if not, you can consider changing to an independent sound bush to try it.

First of all, check the problem of the sound card driver, right-click "Computer" - Device Manager - Sound, ** and Game Controller, and see if there is a yellow exclamation point option in the list, generally the computer uses the realtek High Definition Audio sound card.

If it's a sound card driver, just use driver management software such as the driver wizard to update it.

Secondly, it is necessary to check the problem with the audio cable, as well as the loudspeaker such as the brightness of your speaker.

First, update the driver first, and use PC Manager to update the driver.

2. Find "Hardware Detection" in the toolbox.

4. Click "Driver Installation" in the hardware detection.

5. You can see the "installation status", if it is not installed, you can click to install it directly.

2. Check whether the output device is selected incorrectly.

1. Right-click the volume icon on the taskbar;

3. After opening the dialog box, right-click the device you want to switch, click Set the slag hopper as the default device, and click OK. Next to the main beam.

1.There is no sound on the icon, it is likely that the "mute" is checked, right-click on the small speaker, turn on the audio control, and remove the tick on the main volume of the mute stupid booklet.

3. When there is no sound and no speaker, open the control panel--- add and remove programs--- add and delete Windows components, put a check mark in front of "Accessories and tools", click "Next", and then, shut down and restart, the system will prompt you to install new hardware, follow the prompts to install;

4. Right-click "My Computer" -- Properties -- Hardware -- Set up Macro Manager, and open "Sound, ** and Game Controller" Is there any problem, that is, see if there is a yellow one in front? "If so, reinstall the driver for this device to solve the problem;

5.If the above methods fail, it means that the system file has been corrupted and cannot be repaired.

Could it be that the sound is broken?

Computer Manager test note knows.

The taskbar horn icon has no cross.

Have you ever tried using headphones.

What did you use for the fix?

Don't say it's 360 ha.

Half-baked. It is recommended to exit the repair software completely, and then use the driver wizard to update the driver of the sound card.

A reboot of the computer should be fine.

Maybe there are fewer parts of the system, or it's a problem with the sound card.

Generally, the sound card is broken If there is no sound when the headphones are plugged in, the external speaker is broken.

Uninstall the sound card driver, and then reinstall the sound card driver.

If there is no sound all of a sudden, you can restart your computer and give it a try.

Hope it helps... Hope. Thank you.

3.If you don't remember anything: go to the drive house.

In fact, method 2 is the best, and this is how it was solved by getting a computer for someone else a few days ago