Your laptop suddenly has no sound? do not panic! PHP editor Xinyi brings solutions, covering various possible causes and detailed troubleshooting steps. From checking volume settings to updating drivers, we'll give you a comprehensive guide to restoring your laptop's audio functionality. Read on to learn specific ways to diagnose and fix the problem to get your laptop sounding great again.
I have a win10 system. I was listening to music on my computer and suddenly there was no sound. Then there was an update icon at the bottom. I updated and restarted but it still didn’t work. I fixed it myself. First, open the computer management
and then click on the device on the left. Manager
Click on the audio video game control, then don’t click on the two NVIDIA options and Intel options, right-click on the remaining one and click Update Driver Device
Then click Browse my computer to find the driver, which is the one below
Then click Let me choose from the drivers available on my computer.
The current driver and previous drivers will appear here. Select a previous driver and click the next page
Then wait for it to install the driver and try playing again. Music, basically sounds. This method is suitable for cases where the sound suddenly disappears during normal use or the sound disappears after an update.
If it still doesn’t work, right-click the small speaker to open the sound settings
Then click the sound control panel on the right
Then right-click the speaker to see if it is disabled
These are two solutions I have used to deal with no sound on my laptop Method, I hope it can help everyone
Note: I am just a college student, not a professional computer repairman. I only rely on my personal experience in dealing with such problems to answer this question. It may not be applicable to all situations where the computer has no sound, such as a damaged sound card. Wait
Updated on 2023.04.03
I bought a USB sound card online. It just arrived today. After connecting it for more than ten minutes, I suddenly found that there was still sound after unplugging the USB sound card! ! ! It's good again! ! ! I just bought a sound card. . . . . . .
So just wait patiently, who knows when it will be better. . . .
Updated on 2023.03.25
There was no sound again after waking up from sleep mode yesterday, basically once a year, like a disease. . . . It depends on luck, maybe it will be fine in a few days. . .
Updated again on 2022.02.22
If you have certain hands-on skills, you can try to disassemble the phone, unplug and plug in all the audio cables again, and plug them in tightly. Maybe it will get better. My laptop had no sound again a few days ago. Most likely, some of the wires were not plugged in properly when I replaced the silicone grease.
The suggestion is for reference only. If you are not sure about disassembly, please don’t do it. We will not be responsible for any damage.
The following is the original answer
Waiting.
No kidding, that’s what I do. This was the problem with laptops last year. It was being used normally, but suddenly the speaker made a loud noise, and then there was no sound for no reason, and there was no sound when the headphones were plugged in. But the volume can be adjusted and the speaker itself is fine. The strangest thing is that the sound comes and goes, depending on the mood of the notebook. It's there when you're in a good mood, but not when you're in a bad mood.
Then I went to the after-sales department for inspection. The after-sales department asked me to reinstall the driver and system, but it still didn’t solve the problem. After-sales service said there might be a problem with the sound card. They replaced the sound card, but the problem persisted.
There is really no choice but to take it back and use it silently. It turned out that after about two months, it suddenly got better? ? ? ? It's been over two years now and there are no more problems. . . . . .
It’s really metaphysics.
The first reason why there is no sound on Huawei notebooks may be hardware. First plug in the headphones to see if there is sound. Make sure they are plugged in correctly. If there is no sound, the computer audio output interface may be damaged. It is best to ask a professional to do it. repair.
2 If the computer has no sound but a small speaker, it may be that the small speaker is muted. Check it by right-clicking and selecting Volume Control, and uncheck all mute.
3 If the computer has no sound and no speakers, restart the computer. After restarting, repeat step 2. If there is still no sound after repeating, click the start menu, select Sound - Volume - Device Volume in the control panel, and change Just tick the volume icon. If it cannot be checked, it means there is no audio device in the computer.
4 If the computer does not have an audio device, you can click Computer, select a blank area, then right-click the mouse and select Properties, select Hardware, and then select Device Management. If a yellow exclamation mark appears, it means there is a problem with the sound card device and driver. Download and install the driver corresponding to the computer sound card hardware to solve the problem.
5 If there is no sound when playing the video, it may be that the audio button on the computer is set to mute. Just turn off the mute.
6 If there is no sound from the microphone, right-click the small speaker at the bottom of the computer, click Volume Control, select Properties, and check the microphone volume.
There are many situations that cause the computer to have no sound, and it is also troublesome to repair. It is recommended to disinfect the computer first and repair the system files. If you still cannot solve the problem of the computer having no sound, please use the following methods to solve it perfectly: 2. After ensuring that there are no Trojan viruses in the system, use the system file repair tool provided by Keniu Antivirus to perform a comprehensive system file restoration and repair, which can solve the problem of no sound on the computer.
1. Check whether the sound card, cables, speakers and other devices are connected properly; run anti-virus software to perform anti-virus;
2. Right-click My Computer----Properties---Hardware----Device Manager , open the sound, video and game controller to see if there is any problem, that is, check if there is a yellow icon in front of it. If so, reinstall the driver of this device to solve the problem;
3. When there is sound but no small speaker, open the control panel - ---Sound and video equipment----Volume, put a check mark before placing the volume icon in the taskbar;
4. When there is no sound and no small speakers, 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, then shut down and restart, the system will prompt you to install new hardware, just follow the prompts to install it;
5. Uninstall the sound card driver and restart Install or upgrade the audio driver;
6. When installing the sound card driver, a message that the AC chip cannot be found appears. It may be that the computer is poisoned, or the sound card driver was accidentally deleted due to illegal operations. Computer knowledge. Or the solution to internal software conflicts is to reinstall the system and drivers.
If there is no sound on your ASUS laptop, you can do it in the following ways:
1. On the desktop, right-click "Computer" - "Manage" - "Device Manager" - "Sound, Video and Game Controllers". Check whether Realtek High Definition Audio displays normally. If there is a red cross or yellow exclamation mark, it means the driver is not installed;
2. Go to the official website driver download page, first download and install the ATK shortcut key driver;
3. Then install the sound card driver. After the driver installation is complete, you can press the FN+F12 shortcut keys to increase the volume.
If there is no sound from your Lenovo laptop, you can try the following steps:
1. Check the volume settings: Confirm whether the computer volume is muted or turned down. Under Windows, click the volume icon in the system tray to adjust the volume or cancel mute.
2. Check the audio driver: Updating or restoring the audio driver can solve some sound problems. Find the sound device in Device Manager, right-click and select Update Driver or Uninstall Driver and Reinstall.
3. The headphone jack is damaged: If you use the headphone jack, the jack may be damaged. Connecting to a different jack or using a Bluetooth headset may solve the problem.
4. The anti-virus software may have blocked the sound: try turning off the anti-virus software or check its sound settings.
5. Hardware problem: If there is still no sound after the above attempts, it may be a hardware problem and you need to contact the manufacturer for repair or replacement of computer parts.
What to do if there is no sound in multimedia is a problem that many users often encounter when using various devices. Whether you are playing a video on a computer, mobile phone, tablet or TV, it will be troublesome once you encounter a situation where there is no sound. In this blog post, we’ll look at the possible causes of no sound in multimedia and how to fix them.
First of all, when you encounter a situation where multimedia has no sound, the first step is to check the volume setting of the device itself. You can adjust the volume buttons or go to the settings menu to see if the volume setting is appropriate.
If the device volume is normal, then the problem may be with the multimedia file itself. Try playing other files or videos to see if the no sound is limited to specific files. If other files also have no sound, you can try downloading again or checking the file integrity.
If the multimedia files are normal but you still cannot hear the sound, the audio output device may be faulty. Connect headphones or external speakers to the device and check if you can hear sound. If the external device works fine, there may be a problem with the speakers or headphone jack of the device itself.
In some cases, drivers may also cause no sound issue. You can update or reinstall the audio driver to resolve possible driver errors.
Finally, hardware connection problems are also one of the reasons why multimedia has no sound. Check that the audio cable is securely connected, that the headphone jack is clean and dust-free, and that the hardware is well connected.
In general, the lack of sound in multimedia may be caused by many reasons, and the specific problem needs to be determined through step-by-step troubleshooting. I hope this blog post can help users who encounter similar problems and solve the problem of silent multimedia playback.
The reason why your laptop has no sound may be due to a hardware failure. It may be caused by a damaged speaker, a faulty audio interface, or a faulty sound card. At this time, you need to check whether the speakers are working properly, whether there is sound output after plugging and unplugging the headphones, or whether the sound card is normal through the device manager.
Sometimes, no sound from your laptop is caused by software issues. For example, the sound card driver is damaged, the volume is set incorrectly, the system is muted, etc. Software problems can be solved by reinstalling the sound card driver, checking volume settings, turning off silent mode, etc.
In addition, the lack of sound from the laptop may also be caused by an operating system failure. There may be an operating system error that prevents the audio function from working properly. Operating system failures can be solved by system updates, restarting the computer, checking the operating system audio settings, etc.
Detecting and solving the problem of no sound on your laptop requires careful analysis and taking appropriate measures based on the specific situation. If the problem cannot be solved by yourself, it is recommended to contact professionals or after-sales service for repair and consultation in time.
Thanks for reading! I hope this article can help you better solve the problem of no sound on your laptop.
Method 1:
1. Right-click the computer, select Properties, click Device Manager on the left side
2. Enter the page, expand Sound, Video and Game Controllers
3. If the driver in the list If it is disabled, right-click it and select Enable
4. If it still doesn’t work, select Scan to detect hardware changes and restart the computer
Method 2:
1. Open the Control Panel, click Hardware and Sound, and select Sound
2. A pop-up window will pop up, select the speaker, and click Properties
3. A new window will pop up, select Enable in the device usage column, and click OK
Cause and solution: You may have encountered a virus or malicious attack. This problem can only be solved by restoring or reinstalling the system. If it is normal, then continue to troubleshoot if the fault persists
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