Why can't I hear sound from my computer?

The computer speaker is not broken, what is the reason why the sound cannot be heard?

The computer speaker may not sound for the following reasons: The volume setting is too low: Check whether the computer volume setting is Correct, it can be adjusted in the volume control panel in the operating system or the volume icon on the computer taskbar. The power cord or connection cable is loose: Check whether the speaker's power cord and connection cable are securely connected.

Mute the computer or turn the volume down to the minimum, then turn it back on. The computer speakers are not turned on. Re-open the speakers. If the sound card driver is incorrect, just update the driver. The speaker is broken. Repair the speaker. The cable is not connected properly, please rewire it. The sound card is broken. Repair or replace the sound card.

The speaker is not broken, but the computer speaker has no sound. There may be the following problems: the audio cable is not checked properly, or the connection is poor. Check the computer's audio output settings, click the speaker icon in the lower right corner of the desktop, and then push the volume slider up in the dialog box to turn up the volume.

Possible reasons include: poor contact of the computer socket. Long-term use may cause the internal circuit to age, and there may be no sound due to poor contact when the speaker is connected to the computer. The computer sound card is damaged. Generally, the lack of sound in a computer is mostly related to the software, but damage to the sound card itself does not rule out the possibility. The sound card driver is abnormal.

Hardware is damaged or incorrectly connected: No sound from the computer speaker may be due to hardware problems. In this case, the only way is to take the speaker for repair or replace it directly. It is also possible that the speaker cable is not plugged in properly or the switch is not turned on. , just connect all the cables correctly, turn on the switch and volume.

The computer speakers are normal but there is no sound.

Check whether the sound device is correct. Many friends have mistakenly disabled the speaker due to improper operating system. At this time, just click the Start button, find the Control Panel, then click the "Sound" option, right-click in the pop-up box and enable Disabled Speaker options used.

The speaker is disabled. The solution steps are as follows: Click the computer speaker-shaped icon. There will be a synthesizer option in the pop-up interface. Click it. Enter the synthesizer interface. There is a speaker-shaped icon on the speaker option in the middle of the interface. Click it.

If everything is normal again after restarting the computer, there is a high possibility that there is a problem with the sound card driver, which is usually caused by installing an incorrect sound card driver. Please proceed directly to step 2. If there is still no sound after restarting the computer, the cause is more complicated. See the solutions below.

The computer speaker is still there, but there is no sound. You can do it as follows: First: double-click the left mouse button and click the "Control Panel" icon on the desktop to open the control panel. Second: Double-click the left mouse button and click "Hardware and Sound" to open the Hardware and Sound interface.

Have you reinstalled the system? It may be that the sound card driver is not installed. Just download the driver wizard and install the driver. For a desktop computer, if the front panel is plugged in, the front panel sound is not turned on. Just go to the control panel---sound and set it up.

Solutions to computer silence: There are two solutions: repairing the system and using software to install the sound card driver (first look at the small speakers or check in the control panel to see if mute is set, and then check through headphones to see if there is Sound output, if there is any, is caused by a faulty speaker or speaker. If not, it is caused by a damaged sound card driver.

Why can’t the computer hear the sound?

It may be that the sound on the web page has been turned off. In addition to turning on the computer sound, when using the website to watch videos, the volume setting will also be displayed on the web page. Generally in the lower right corner of the video, if the video sound is too low or is turned off, the sound will not be heard.

The computer audio is not broken but there is no sound. It may be due to one of the following reasons: The volume is set too low. On Windows or Mac operating systems, check that your volume settings are correct. If your volume is already low, there will be no sound audible from your computer speakers. mute.

The sound card driver was accidentally deleted. Use the driver CD that came with the machine to update it. Whether the sound channel is muted. You can go to Start→Control Panel→Sound Settings and check Show in the taskbar to bring up the small speaker, and set the sound channel according to the small speaker. A virus in your computer causes problems.

Possible reasons for the sudden loss of sound from the computer include but are not limited to: misoperation causing the computer speakers to be muted; the computer sound card driver being damaged or incompatible with the system; the audio cable and sound card being loose or dropped, etc.

The reason may be a problem with the sound card driver, or a problem with the hardware itself. The specific solution is as follows: first check whether the headset or speaker is damaged, and try putting the headset or speaker on another computer.

If there is still no sound after restarting the computer, the cause is more complicated. See the following solutions. Check to see if the system is muted or set to a low volume.

Why is there no sound from the computer?

1. The speaker’s power cord is not plugged in properly or the speaker is broken: If there is no sound, you can check whether the speaker’s power cord is plugged in properly, or whether The speaker is broken. If the speaker is damaged, the speaker can be replaced or repaired.

2. It may be that the sound on the web page has been turned off. In addition to turning on the computer sound, when using the website to watch videos, the volume setting will also be displayed on the web page, usually in the lower right corner of the video. If the video If the sound is too low or turned off, the sound will not be heard.

3. Equipment failure: There is no sound from the computer, especially if there is no sound suddenly, it is likely that the equipment is faulty, and the audio or interface is loose. Solution: You can check to see if the plug socket is loose. If you have other headphones or audio equipment, you can change it to another one to see if there is something wrong with the equipment.

4. This is because your system does not recognize the installed driver, or the installed driver is defective, which is a non-standard system. The reasons are as follows: There is a software program problem that prevents the relevant program modules from starting, making it difficult to proceed with the program. There may be hints. Solution: Reinstall the correct software program.

5. The reason why the computer has no sound may be a hardware problem or a software problem. Hardware problems include damaged sound cards, incorrect connection cables, etc.1, while software problems may be viruses, Trojans, or web page audio turned off2. Solutions include checking whether the device connection is normal, running anti-virus software for comprehensive anti-virus, reinstalling the sound card driver, etc. 3.

6. The sudden lack of sound from your computer may be caused by the following reasons: Volume setting: First, make sure your computer volume is set correctly. Check the operating system's volume control panel or the volume icon on the taskbar to make sure the volume adjuster is not muted and that the volume adjuster is set appropriately.

Why can’t my computer produce sound?

The reason why my computer has no sound may be a hardware problem or a software problem. Hardware problems include damaged sound cards, incorrect connection cables, etc.1, while software problems may be viruses, Trojans, or web page audio turned off2. Solutions include checking whether the device connection is normal, running anti-virus software for comprehensive anti-virus, reinstalling the sound card driver, etc. 3.

Sometimes, the "Small Speaker" icon does not show that it is muted, and the system volume is normal. However, if a certain component in the audio control is muted or the volume is low, it will also cause no sound during playback.

Check whether the computer sound card hardware, speakers and other equipment are damaged. Generally, computer troubleshooting is done with software first and then hardware. If your computer has no sound, please try the following solutions to check whether the sound card, cables, speakers and other devices are connected properly. If you are infected by a virus, you should run anti-virus software for comprehensive anti-virus.

The reason may be a problem with the sound card driver, or a problem with the hardware itself. The specific solution is as follows: first check whether the headset or speaker is damaged, and try putting the headset or speaker on another computer.

There is no sound after using the HDMI interface to connect the monitor. The reason is that the HDMI interface is an interface that contains audio and video signals.

Why does the computer suddenly have no sound?

1. Equipment failure: There is no sound when encountering the computer, especially if there is no sound suddenly, it is likely to be a device failure, or the audio or interface is loose. Solution: You can check to see if the plug socket is loose. If you have other headphones or audio equipment, you can change it to another one to see if there is something wrong with the equipment.

2. Driver problem: There may be a problem with the audio driver causing the sound to disappear. You can try updating the audio driver to the latest version or uninstalling and reinstalling the audio driver to resolve potential driver issues. Hardware failure: In some cases, sound problems may be caused by a malfunction in the audio device itself.

3. The sudden loss of sound from the computer is caused by computer hardware and software problems.

4. Possible reasons why the computer suddenly loses sound include but are not limited to: misoperation causing the computer speakers to be muted; the computer sound card driver is damaged or incompatible with the system; the audio cable and sound card are loose or dropped, etc.

5. There are two reasons why the computer has no sound: computer hardware problems and software problems. Hardware problems are mainly caused by a broken sound card or damaged output sound interface. Generally speaking, sound card hardware damage is rare. The more common cause of no sound in the computer is software problems. Generally, when dealing with computer problems, we deal with software first and then hardware.

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