Go to the Details tab.
Select the correct model from the list. Click Next > Install. how to install sound drivers in windows 7
Restart your PC immediately. Do not skip this step. Go to the Details tab
In Device Manager, right-click the problematic audio device and select Properties . how to install sound drivers in windows 7
After reboot, Windows 7 will automatically detect the missing hardware and attempt to reinstall the driver using its built-in cache. If it installs the generic "High Definition Audio Device," follow Method 2 or 3 to get the real driver. Method 5: The Legacy Hardware Wizard (For Old or Unusual Cards) Some vintage sound cards (Sound Blaster Live!, Audigy, older C-Media chips) need this method.
Open Device Manager (as above).
