Win7 computer play what shows no audio installed

In this case, your computer does not have an audio driver installed, you can install a driver according to your computer model, or you can install a driver wizard through the driver wizard.

1. There is no sound card or the sound card is disabled. (The sound card can be disabled in the BIOS, or it is possible that the sound card is corrupted.) Nowadays, there are fewer users who use a separate sound card, but the integrated sound card can also be broken. )

2. The driver is not installed correctly on the sound card. (You can install the corresponding driver according to the sound card model, or you can use special driver management software such as "Driver Wizard" or "Drive Life" to detect the sound card model and install the correct driver.) )

3. There is no device that can produce sound, such as speakers or headphones, or the device is plugged into the wrong hole. (Usually the hole for the speaker or headphones is green.) Misinsertion should be avoided. You can try changing different jacks to see if there is any sound. )

Summary. If the computer shows that the audio device is not installed, it may be that the audio device driver is damaged or the speaker is not enabled

If the audio device driver is damaged, you need to update the driver1, right-click "This Computer", select "Manage", right-click "This Computer", select "Manage" option on the computer, click "Manage" option 2, click "Device Manager" option, enter the computer management page, and click "Device Manager" option. 3. Right-click on the "Speaker" option, and then right-click on the "Speaker" option in "Audio Input and Output". 4. Click on the "Update Driver" option, click on the "Update Driver" option in the pop-up window, 5. Click on "Search for Drivers Automatically" and wait for the driver update to complete.

The computer shows that the audio device is not installed, it may be that the audio device driver is damaged or the speaker is not enabled, take the audio device driver damage as an example, the specific operation steps are as follows: Method 1: The audio device driver is damaged, you need to update the driver1 Right-click "This computer" and select "Manage", right-click "This computer" on the computer, select "Manage" option 2, click the "Device Manager" option to enter the computer management page, and click the "Device Manager" option.

3. Right-click on the "Speaker" option, and then right-click on the "Speaker" option in "Audio Input and Output". 4. Click on the "Update Driver" option, click on the "Update Driver" option in the pop-up window, 5. Click on "Search for Drivers Automatically" and wait for the update to be completed.

Can you add, I don't quite understand it.

Method 2: Without Speaker 1 enabled, click on System in Settings to open Windows Settings, and click on the "System" option. 2. Click "Sound Trembling Punch" to select the sock selection item, and click the "Sound" option on the left side after entering the system.

3. Click on the "Manage Sound Devices" option and then click on the "Manage Sound Devices" option on the right side. 4. Enable the speaker, find the speaker, and click the "Enable" button to complete.