Win10 sound card driver is normal but there is no sound. Solution: 1. Check whether the connection between the output device and the interface is abnormal. If abnormal, you can try to change the headset; 2. Check whether the sound card driver is installed or does not match. You can use the driver life to solve it; 3. Check whether related services are enabled; 4. Check whether realtek Audio Manager is installed; 5. Check for hardware problems such as motherboard and sound card.
The operating environment of this tutorial: windows10 system, DELL G3 computer
Many computers will have aging problems after being used for a long time, such as the The sound card driver is normal, but there is no sound. The computer has no sound, the computer cannot see clearly, and the game is boring. What should I do? You don’t need to worry about this situation at all. Find out the cause and solve the problem as soon as possible. The following editor brings you the computer sound card driver that is normal. But for detailed solutions to no sound, you can refer to the following methods to solve the problem of no sound.
What to do if the computer sound card driver is normal but there is no sound:
1. The output device and interface are connected abnormally. Solution steps
It is recommended to try another headset. If the sound is normal, it means that the original outlet equipment is faulty. It is recommended to replace the outbound interface device. Check that the audio device's port is correctly connected to the chassis' output port (green port).
2. The sound card driver is not installed or does not match.
Right-click [Computer][Properties][Device Manager], check the [Sound Card, Video and Game Controllers] option to see if there is a "yellow question mark" or "yellow exclamation mark" abnormal sign, or no Installing driver shows unknown device. If the area displays "symbol status", it means that the computer sound card driver is missing, which can be solved by using the driver life.
3. Related services are not enabled
Right-click [My Computer][Management] service, find the [windows audio] service on the right, double-click, in the properties that appear, [ Select [Auto] for Startup Type], select [Start] for [Service Status], click [OK] below, and then open the player again to test whether the audio problem is resolved
4. realtek Audio Manager is not installed
Take the Win7 operating system as an example: Check whether the realtek audio settings are normal. Click "Control Panel", click "realtek Manager", click "Jack Settings" in the upper right corner, and check "Disable front panel jack detection". Return to the test audio to see if the problem is resolved. Windows The steps are similar for XP and Windows 8.
5. Hardware problems such as motherboard and sound card.
If none of the above methods can solve the problem, it is a problem with the hardware itself. If it's a hardware problem, go to a professional computer repair shop.
What is the reason why the computer has no sound
Cause 1: Driver problem. Many netizens download uncertified beta sound card drivers, or download mismatched sound card drivers. The computer The same goes for how to deal with the issue of silence. You can use Kingsoft Defender driver function to update your own sound card device.
Reason 2: We all know that the volume can be adjusted through the "small speaker" in the lower right corner of the desktop. If the volume is set to mute, or controlled to the minimum, the computer will be muted
Reason three: Because the Trojan destroyed the dsound.dll file, the computer has no sound. Many netizens will ask why I killed the Trojan , but there is still no sound. This is because traditional anti-virus software is only responsible for "anti-virus" and not "repair". If you install Kingsoft's free anti-virus software and click System Repair, you can solve the problems caused by silent Trojans on your computer.
Cause 4: The Windows Audio background service is closed. Windows The Audio service manages audio devices based on the Windows installer. If this service is terminated, the audio device and its sound effects will not function properly. If you disable this service, any services that depend on it will fail to start.
Cause 5: The sound card hardware is not enabled. Click the "Start" menu - select "Run" - enter "devmgmt. exe". Click "OK" to open "Device Manager" - expand the "Sound, Video, and Game Controllers" ——, check to see if a small red cross —— appears on any of the items below. If so, the sound card is disabled.
Reason 6: There are many jacks on the computer host, and people don’t know which jack the speaker cable should be plugged into. If you don’t pay attention, you may plug it in wrongly. If the speaker cable is not plugged into the corresponding jack, the speaker volume will decrease. If it is placed in the smallest position or the speaker has no power, there will be no sound from the computer.
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