The computer doesn t make any sound? No sound from the computer?

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.

Sound card driver issues Reinstall the sound card driver.

1.No sound solution 1: Right-click the sound icon in the computer taskbar at the bottom, select the sound option inside to open, check the sound ** option in it, and see if it has been disabled.

3.No sound solution two: right-click on the windows icon, select the search option inside, enter Device Manager, find the sound inside, ** and the game controller option open; You can also directly right-click on the My Computer icon to open Device Management, select the management options inside, and then select the Device Manager inside, you can also open the sound,** and game controller options;

4.After that, select Sound, ** and open the realtek audio option in the game controller, right-click to update the driver, and select the automatic update software driver option inside;

5.No sound solution 3: right-click the windows icon, select the run option to open, or press the windows + R key to open the running window, then enter it inside, and then confirm to open the service window;

6.After opening the service window, select the Windows Audio option from the drop-down list, open the Windows Audio property panel, select the general option inside, set it to automatic in the startup type option below, or click the stop button below, and then click Start to restore the computer's sound.

If there is no sound on the computer, it may be because there is a problem with the computer host, or it may be because there is a problem with the speakers of the computer, you can check whether there is a barrier in the connection of the speaker, and you can also check whether the sound has been turned off.

What is the specific reason why there is no sound on the computer, whether it is suddenly no sound or no sound all the time?

Some computer desktop computers do not have the function of external playback, and they need to be connected to audio headphones to hear the sound; And even if there is, there is a possibility that the sound card is not driven, resulting in no sound.

There is no sound from the computer, have you turned off the sound card?

The computer has sound, and when it is running, there is sound.

A disabled sound card driver, a corrupted sound card driver, or an unsupported device driver installed are all major causes of a computer that is no longer sound.

Click Device Manager in the Control Panel to see if there is an X on the speaker in the sound card item in the Sound, ** and Game Controller, if there is an X means that the sound card is disabled, select the sound card item and press the enable button in the toolbar. If there is an OR before the sound, **, and game controller, the sound card driver is corrupted, and you can simply reinstall the sound card driver.

Everyone should know that the volume can be adjusted through the small speaker in the lower right corner of the desktop, and if the volume is set to mute, or controlled to the minimum, it will make the computer silent.

Click the speaker icon in the lower right corner of the system, make sure the volume is turned on, and adjust the sound to the appropriate level. If the small speaker icon in the lower right corner is also missing, enter the control panel, double-click the sound and audio device items, in the pop-up sound and audio device properties window, select the volume page, and then adjust the volume adjustment slider to the appropriate position, and tick the volume adjustment icon before putting it in the taskbar, OK and exit.

1. The audio driver is not installed, if there is an installation disk, you can click on the corresponding sound driver to install it, and restart the computer. If you don't have an installation disk, you can check the PC Manager hardware and then install the missing driver.

2. The audio service was stopped and banned.

The bottom left corner of the window icon is required. Click -> Enter to find the Window Audio service on the right.

Right-click -> Properties -> set to start automatically (otherwise you need to set it up next time you boot up)-> and then click Start and wait for a while.

3. Speakers are disabled in the sound options.

Maybe the sound driver is not installed.

It may be that there is a problem with the sound card driver, so reinstall it.

After the system is upgraded, the sound card driver is not compatible, uninstall the sound card driver and reinstall it.

Check the sound card driver.

The sound card and sound driver were not installed successfully during the upgrade.

Check the sound card driver.

If you connect an external earphone, the earphone sound is normal. Please restore the BIOS default settings.

The recovery method varies from brand to manufacturer, and ASUS computer recovery BIOS default settings method:

Press F2 to enter the BIOS at boot, press [F9] Enter to restore the default values of the BIOS (GUI BIOS needs to press [F7] to enter advanced mode first), press [F10] Enter to save the settings and restart.

Look**,Or the sound card driver is not installed。

The second one** clearly indicates that the audio device was not found, that is, there is no sound card that can be used. The first** is not the onboard sound card of the motherboard, but the integrated sound card of the graphics card, and it is useless not to use the HDMI interface.

Press the Win key and the R key, and in the Run dialog box that opens, type " and press the Enter key.

Judging from the description and screenshots: it should be an external hardware issue.

1. Check whether the audio cable of the speaker is plugged in or plugged into the audio interface;

2. Test whether the audio cable is broken, or replace an audio cable;

3. Whether the speaker is powered on;

4. Uninstall the sound card driver and reinstall it.

5. Check if there is any problem with the sound card.

That's how to check.

It may be that the computer is muted, in the toolbar in the lower right corner of the computer desktop, find the [Little Speaker] icon, if there is a [Red Mute] icon on the small speaker icon, click the [Little Speaker] icon, and in the pop-up interface, select [Unmute the device] to restore the sound of the computer.

It is very likely that your computer does not have a sound card driver, at this time, you should directly install a graphics card driver corresponding to your own graphics card model on the computer, and then directly adjust the volume to the maximum.

What to do if the computer has no sound.

Method 1: Check whether the speaker icon on the taskbar displays a cross or mute symbol.

If you have one, tap the speaker to adjust the volume.

The driver wizard automatically installs the driver, if it doesn't work, change an interface, change the front of the chassis to the back, and vice versa.

Let's reinstall the sound card driver.

1. The connection between the output device and the interface is abnormal.

It is recommended to change another earphone to listen to it, if the sound is normal, it is positioned that there is a problem with the original external equipment, it is recommended to replace the external equipment; Check whether the audio device interface is properly connected to the output port (usually the green port) of the chassis.

2. The sound card driver is not installed or does not match.

Right-click [Computer] [Properties] [Device Manager] to see if there are abnormal signs such as "yellow question mark" or "yellow exclamation mark" under the [Sound Card, ** and Game Controller] option, or if there is an unknown device displayed when the driver is not installed. If the area is displayed as "Symbol Status", it means that the computer sound card driver is missing, and then you can use the driver life to solve the problem.

3. The relevant services are not enabled.

Right-click [My Computer] [Management] service, find the [Windows Audio] service on the right side and double-click, in the properties that appear, select [Auto] for [Startup Type], select [Startup] for [Service Status], click [OK] below, and then open the ** device to test whether the audio problem is solved.

4. Realtek Audio Manager is not set up.

Take Win7 as an example: Detect whether the Realtek audio settings are normal. Click the "Control Panel" item, click the "Realtek Manager" item, click the jack settings in the upper right corner, and tick "Disable front panel jack detection".

Go back to test if the audio issue is resolved. The steps are similar for XP and Win8 systems.

5. Hardware problems such as motherboard and sound card.

If none of the above settings solve the problem, it's a problem with the hardware itself. If it's a hardware problem, go to a professional computer repair shop for repair.

1.Check if mute is set.

2. Check whether the headphones and speakers are connected.

3. Check whether the sound card driver is normal.