Deleted sound card driver

 · Right-click Realtek High Definition Audio, and click Uninstall device. Click Delete the driver software for this device option and click Uninstall button. Then you can click Action tab and click Scan for hardware changes. Windows will automatically scan and download the Realtek HD Audio driver and reinstall the Realtek HD Audio Manager software.  · Open your Control Panel and go to Device Manager. You might see an unknown device or one that's currently not working there. If yes, that's probably the missing audio device. You can rightclick it and allow Windows to search for a driver to re-install it.  · Expand the 'Audio' category and download the audio driver named "Sigmatel--driver". Unzip the files to the default location that will be suggested by the unzip wizard. After unzipping the installation should automatically begin. If you still have no audio at this point, look at the "No Audio" FAQ for further options.

How to Restore Sound Deleted From a Computer. Step 1. Test the sound. Sometimes you may find that no sound is coming out of your computer when it should and you immediately think perhaps you Step 2. Step 3. Step 4. Step 5. Click on Sound, video and game controllers and then right click on the driver that is present. c. Click on Properties and check the manufacturer of your sound card in General tab. d. Check in the manufacturer’s website for the driver’s then download and install it on the system. I would suggest you to check the article mentioned below. No matter the hardware drivers are deleted by accident or lost unexpectedly, you can try the 3 tips below to recover deleted/lost drivers in Windows Way 1. Roll Back the Driver. Press Windows + X, and select Device Manager to open Device Manager in Windows Expand the device category, and select the target device that doesn’t have driver.

In the below example, the sound device is Realtek High Definition Audio. On the Uninstall confirm dialog box, select the Delete the driver. Uninstall Sound Driver from Device Manager and Restart (Windows will attempt to reinstall. Kindly check if this similar thread from Apple support can help you: accidentally deleted soundcard drivers,built in audio www.doorway.ru