Win7 sound card driver installation failure solution

Win7 sound card driver installation failure automatic repair method:

Download driver life automatically update one sound card driver!

Win7 sound card driver installation failed manual repair method body:

1 Open the disk of your win7 system and gradually enter the Windows folder -system32 folder -Driverstore folder -FileRepository folder to find the wdmaudio.inf_x86_neutral…… folder. (In the FileRepository folder, you can quickly enter the initial letter wd Can be found, or copy wdmaudio.inf_x86_neutral in the upper right search bar to search.)

2, enter (wdmaudio.inf_x86_neutral…… folder) delete all the files in the folder

3, download windows7 sound card driver manual repair package (can also find the required repair file in the driver installation directory \\Drivers\\wnd7audio)

4, extract the win7 sound card driver manual repair package, put the file inside Copy and paste all of them into the wdmaudio.inf_x86_neutral…… folder folder

Life re-install the sound card driver. Open the driver life - drive update - the latest driver - hook the device to be updated - click on the right side - select the version to update

6, restart the ok computer, if there is still a problem, you can double click the small speaker, let The system automatically detects.

7, notebook users please use the driver life update (fail can also be), go to the notebook official download corresponding sound card driver installation. (vista sound card driver is also compatible)

If there are 6 slots on the back of the desktop, if there is no sound, please try the 6 slots one by one! If it is a desktop computer, and it is a Realtek sound card, there is still no sound after installing the sound card driver. Please open the Realtek high-definition audio manager (red small speaker) in the control panel\\hardware and sound, and click the yellow small folder (jack setting) ), check (disable front panel jack detection) and confirm. There is no sound under test, if you haven't changed the sound card driver yet

Noise adjustment method: Right click on the small speaker - playback device - right click speaker - attribute - advanced - change the format and try different Sound quality (recommended is the lowest), and disable all sound effects at “Enhanced, if there is still a lot of noise, you can also try the motherboard manufacturer's official sound card driver.

Right click on the computer--Properties--Advanced System Settings--Performance (Settings)--Off (Enable desktop combination) Closed will cause the transparency effect to be invalid, but it may solve the broken sound problem.

As shown in the figure below, in the win7 sound card driver installation, when we want to delete the file prompts and need permission, how to modify the permissions, please click the picture below. & Hellip;;

wdmaudio.inf_x86_neutral & hellip first right-click on the folder - property, along with pictures to go!