Win8 has no sound, how to solve

What should I do when Windows8 has no sound? Here we will take a look at the solution of Windows8 no sound!

After installing the sound card driver in Win8 Consumer Preview Still unable to open the audio device is a problem that has been reflected by readers in the near future. To solve the problem, you need to modify the registration.

First on the desktop, then press Win+R "The win button between the ctrl and Alt keys"

Open the run window, enter "ldedit" in the dialog box (regedit ) & rdquo; Open is the registry editor.

Then click the (Edit) column, then click (Find)

In the Find Target dialog box, type “(Audiosrv)”, remember to match the whole word at the bottom of the dialog box. Hook as shown:

Find after the search (RequiredPrivileges)

Right-click (RequiredPrivileges) Modify

Delete the last two items in the data

Only keep (SeChangeNotifyPrivilege), then click OK, this will solve the problem.