What should I do if Win8 has no sound?

[Computer Shop News]

After installing the sound card driver in Win8 Consumer Preview, it is still unable to open the audio device. It is a problem that most readers have recently reflected. 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.