Why is there no sound on the computer, and it can t play the cool dog, and the little speaker in the

It is recommended to uninstall iTunes first, which should be the cause of the software conflict. If not, 1. Check whether the sound card, connection cable, and speaker and other devices 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.

.Domestic and foreign server rental hosting (preferential **. Contact:

Right-click on my computer to find the device manager Open it in the middle of the sound, ** and game controller Click on it to see if there is an exclamation mark or question mark behind the sound driver If there is a problem with your sound card Just install it from the Internet (some are not suitable It is best to install the driver in the disc you brought when you bought the machine) If the driver is okay, you open the control panel (find it from my computer) Find the sound and ** device in the middle of the sound tab There's a volume icon that puts it in the taskbar, and you can put it in the box in front of it, and you're going to see if it's muted, and if it doesn't, you're going to see if your speaker is plugged in to your computer.

Reinstall the sound card driver !!

Summary. The workaround is:

Click on the computer to start --- run on"Name"Found"windows audio"--Left-click to select it--- right-click --- select"attributes"-- Regular --- startup type --- automatic.

Click on the computer to start --- run on"Name"Found"windows audio"--Left-click to select it--- right-click --- select"attributes"-- Regular --- startup type --- automatic.

Dear, if you have a computer system sound problem, you can: 1. Check whether the sound card, cable, and 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", and open "Sound, ** and Game Controller" for any problems, that is, see if there is a yellow one in front? If so, uninstall it, then put it into the CD drive and reinstall the drivers for this device.

4. If the "Device Manager" - Sound, ** and Game Controller" 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, install the sound card driver.

Thank you very much for your trust, I hope the service can satisfy you, recommend my consultation card to you, if you have other questions, or relatives and friends around you have consultation needs, welcome to come and ask, thank you very much

2.The sound card driver didn't play. First find the sound device through the control panel, and then click on the sound and audio device, if the pop-up interface is gray or yellow exclamation mark, then it proves that the driver is not installed or the driver is not played, **driver wizard or driver life to detect-**-install-restart.

3.Right-click on "My Computer", click on Manage, find the service option, double-click to enter, find the WindowsAudio option to see if it is enabled, if not, turn it on and set it to automatic.

Method 1: 1. Find the sound icon in the taskbar in the lower right corner of the computer.

2. Right-click to open the Sound Problem Troubleshooter.

4. Enter the following interface and select Advanced.

5. Click below to restore the default value, and press the OK button to return to normal.

Method 2: 3. In the computer management window, click on the "Device Manager" option in the left pane, and then find "Sound, ** and Game Controller" in the hardware list in the right pane, as shown in the figure.

5. Of course, we can also double-click the sound card.

The volume isn't turned up to max: You can try adjusting the volume to see if the issue resolves. 2.

Mute cause: It is possible to touch the mute button by mistake, you can check whether the computer is muted. 3.

Sound card driver issues: Try updating the latest sound card drivers, or try restarting your computer to restore your sound card to normal operation. 4.

Other software is preempting the sound card: It's possible that another app is using an audio device, and you can try manually changing the app's audio device to your device's default output device. 5.

Hardware damage: If none of the above methods work, it is likely that there is a problem with the hardware device and the device needs to be disassembled for inspection or replacement.

Why is there no sound on the computer?

You can try adjusting the volume to see if that resolves the issue. 2.Mute causes:

It is possible to touch the mute button by mistake, you can check if the computer is muted. 3.Sound card driver issues:

You can try updating the latest sound card drivers, or try restarting your computer to restore your sound card to normal operation. 4.Other software preempted the sound card:

It is possible that other apps are using an audio device, you can try manually modifying the app's audio device to be your device's default output device. 5.Hardware damage:

If the above training methods are ineffective, it is very possible that there is a problem with the hardware equipment, and the device needs to be disassembled for inspection or replacement.

There was no mute, and all the speakers were on.

Dear, consider yes; Sound card driver problems: You can try to update the latest sound card drivers, or try to restart the computer to restore the sound card to normal operation. Other software preempted the sound card:

It's possible that another app is using an audio device, and you can try manually changing the app's audio device to the default output device in your device.

A1First of all, it may be because we have turned off the sound of the Kugou** box Solution: Open the Kugou** box to see if the sound is turned on mute, if it is, cancel the mute.

There was no sound from the computer.

BAI Solution:

1.Start DU --- run in"Name"Find zhi"windows audio"--- left-click the mouse to select the center of the DAO, and it --- right-click --- select"attributes"--- regular --- boot type.

It is --- automatic.

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

3.Open the Control Panel--- Add New Hardware--- Next, and when the search is complete, click "No, I haven't added this hardware" and click Next. In the dialog box that appears, check Click Done, shut down the computer, restart to add new hardware.

4.Note that this refers to shutting down and then starting, not restarting. In general, the problem can be resolved after rebooting.

1. When there is no sound, look at the lower corner of the right source to see if there is still volume.

Method 1:

1. Find. A sound icon in the taskbar in the lower-right corner of your computer.

2. Right-click to troubleshoot the sound problem.

4. Enter the following interface and select Advanced.

5. Click below to restore the default value, and press the OK button to restore normal method 2:

1. First find the "This Computer" icon on the desktop, as shown in the figure2, then select this computer, click the right mouse button and select the "Manage" option, as shown in Figure 5, of course, we can also double-click the sound card.

Check the sound card.

BAI NIC driver is normal, du

It could be your new outfit.

The computer has no sound, which is the sound of no du, is that there is no sound at all

Or is it just that the song doesn't sound. dao

Mine is just a direct reboot.

Make sure that the sound settings of the computer are all turned on.,Reinstall the cool dog.,See if there's any sound.,Finally, it's really not possible to restore the system.,If it doesn't work, send it for repair.。 It's not a big deal, don't worry too much.

1. Check whether the sound is normal. BAI does not use headphones.

du listen.

2. If the sound is normal, see if you set the system's sound switch to mute.

3. If all of the above are normal, it is estimated that there is something wrong with your system. It is recommended to reinstall the system.

4. If reinstalling the system does not solve the problem. I guess there is something wrong with the computer hardware. If the motherboard has an integrated sound card, it is recommended that you check the motherboard. I really can't do it, buy a sound card and install it.

Check if the computer has a sound card first.

Open Realtek HD Audio Manager, Header Settings.