Urgency: There is no sound on the computer, and there is no small speaker on the taskbar

1. Check whether the sound card, cable, speaker and other equipment are connected normally; Run anti-virus software for anti-virus;

2. Right-click "My Computer" -- Properties -- Hardware -- Device Manager, and open "Sound, ** and Game Controller" to see if there is any yellow in front of you? "If so, reinstall the driver for this device to solve the problem;

4. 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;

5. Uninstall the sound card driver, reinstall or upgrade the audio driver;

6. When the sound card driver is installed, the prompt "AC chip cannot be found" appears, it may be that the computer is poisoned, or the sound card driver has been deleted by mistake due to illegal operation, or there is an internal software conflict. The solution is to reinstall the system and drivers.

7. Simply ignore it, wait for a period of time after shutting down and then turn it back on, sometimes the sound problem will solve itself. You might as well give it a try.

Just install the sound card driver.

Setup issues. Here's how to fix it:

Click "Start - Run" to open the dialog box for running.

Then enter the "Enter " button to determine the open service window.

In the "Services" list, find and double-click the option to open "Windows Audio".

In the pop-up sex interface, under the "General" option card, change the startup type to "Automatic", and click the "Start" button in the status sheet of the service, and click "OK".

Now we can see that the little horn icon has appeared again.

I've also encountered this problem,Everything is displayed normally, but there is no sound,You first open"Control panel",Then select "Add hardware",Select the options of the speaker,Follow the steps step by step,Unplug the connector of the audio and video connection host on the installation,So to see if there is any sound,If there is no sound,Restart the computer,That's how my computer has sound!! Hope it helps!

In this way, it seems that there should be no problem with the driver, it is recommended to see if the service of the audio device is disabled, if so, just start it; It's best to check if there is a problem with the speaker and connection, and you can always find out what the problem is.

The steps are as follows: Start --- running --- service --- Windows Audio --- boot type settings"Automatic"Launching it again should be fine.

Be specific! Go to the panel and set it up.

Suddenly no sound? It should be a problem with the sound or headphones.

See if the line is connected

The speaker isn't broken, or you're muted.

Have you removed the sound card driver, you can take a look:

Right-click"My computer"-->"attributes"-->"Hardware"There's one below"Device Manager"to see if there are any symbols in it that indicate abnormality. If it doesn't mean that it's not a driver problem, if it is, it may be that you deleted the sound card driver by mistake and then installed it.

Look again"Get started"-->"Settings"-->"Control Panel"Inside"Sound and audio device properties", there is below"Place the volume icon in the taskbar"Check it, then OK.

1.Reinstall the driver for your sound card.

2.The Control Panel – Sound & Audio Devices – puts the volume icon on the taskbar.

The speaker can be found in the "Sound & Audio Settings" section of the control panel.

The reason for the sound card, let's use a CD.

I've been in this situation too! You might as well try to format your computer.

Try the following method. I had the same situation the other day and now the problem is solved.

1. "Control Panel" - Sound and Audio Devices" - Put the volume icon into the taskbar "Manually turned off. Just turn it on.

2. "Put the volume icon into the taskbar" is checked, but it is invalid. Missing, file path C: Windows system32, you can upload one on another machine, or find a system disc to find the file and copy it to system32, then rename.

3. If you have used software to delete the startup item, and accidentally deleted the volume icon of the startup. At this time, the "Put the volume icon into the taskbar" is checked, and the volume icon appears, but the volume icon does not recover after rebooting, and it must be set in the control panel again. (In this case, the network connection icon may also disappear).

In this case, it is enough to restore the deleted entries in the startup entries in the registry.

Start "-Run" Enter regedit, open the registry, open hkey local machine software, Microsoft Windows CurrentVersion, run and create a new string in its right window"systray"(right-click on run) and the key value (double-click on systray) is"c:\windows\system32\", if it is a win2000 system, it is"c:\winnt\system32\"That's it

1. Go to the control panel -> Sound -> Speaker.

See if it's working properly.

2,My computer right-click -> Properties -> Advanced System Settings -> Hardware -> Device Manager to see if the sound card is installed successfully, if the sound card is wrong, you can reinstall the sound card driver according to the prompts.

The easiest way is to reinstall the sound card driver, and you're good to go!

"The volume icon is missing The sound icon is missing There is no small speaker, reason:

Check the items related to the sound property settings first. Anomalies may be found in the following locations.

Control Panel, Multi**, Sound and Audio Equipment may find some items that cannot be modified.

Check the device (Control Panel - > System - > Device Manager).

Devices with yellow question marks may be found.

In addition, it is a virus Trojan that destroys the components related to the sound card.

The volume icon is missing The sound icon is missing The solution without a small speaker:

1.First of all, you should rule out the influence of viruses, when the components related to the sound card driver are damaged by viruses, it may cause the computer to fail to make sound, log in to the game with an error, or the sound icon in the lower right corner of the system tray area is missing.

Using the latest version of Kingsoft Anti-Virus 2011 for quick killing, you can locate the problem within 3-5 minutes.

2.Try reinstalling the sound card driver.

Nowadays, most sound cards are integrated into the motherboard, and the sound card driver is also integrated with the motherboard driver CD. Put the randomly gifted motherboard driver disc into the CD-ROM drive, look for the sound directory (or similar file name), the sound card driver is usually here, run it after finding it, or follow the prompts to complete.

3.Check if the Windows Audio service is normal.

Run, open the Service Manager, find the Windows Audio service, if it is not started, double-click to modify its properties to automatic, and then click the start button. "

Follow my method to solve the problem, and ask me if it doesn't work.

Take a look at your task manager. There is no problem with the hardware there. Is there still a drive that works?

Open the Control Panel—Sound & Audio Devices—and put the volume icon in the taskbar Tick it, and check it out! If you haven't already, reinstall the lower drive.

Do the system and lose the drive to reinstall the system.

Setup issues. Here's how to fix it:

Click "Start - Run" to open the dialog box for running.

Then enter the "Enter " button to determine the open service window.

In the "Services" list, find and double-click the option to open "Windows Audio".

In the pop-up sex interface, under the "General" option card, change the startup type to "Automatic", and click the "Start" button in the status sheet of the service, and click "OK".

Now we can see that the little horn icon has appeared again.

Have you deleted the sound card driver, you can take a look:

Right-click"My computer"-->"attributes"-->"Hardware"There's one below"Device Manager"to see if there are any degree symbols that indicate abnormality. If there is no explanation that it is not a problem version of the driver, if there is, it may be that you deleted the sound card driver by mistake, and then install it.

Look again"Get started"-->"Settings"-->"Control Panel Rights"Inside"Sound and audio device properties", there is below"Place the volume icon in the taskbar"Check it, then OK.

Go to the hardware manager to see if the sound card driver information is normal, if there is a problem.

Reinstall the sound card driver.

Some systems may also need to update the chipset drivers and UCAA bus drivers.

This one should have no sound card driver! You use the driver life or Master Lu to detect and update the sound card driver!

Restart once, not in the antivirus once, in the new sound card driver.