Teach you a solution to solve the Win7 web page no sound

When using the Win7 system, sometimes there will be no sound on the Win7 webpage, but the local listening to the song is normal. Today, the system home Xiaobian introduces a solution to try to solve.
1, first, we open "Start Menu— Run — Enter regedit— Open Registry Editor"

2, then look in the registry according to the following path, "HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionDrivers32", go to the "Drivers32" path and see if there is a value called "wavemapper" in the list on the right.

3. If you don't find "wavemapper", that's largely the reason! We click on the right-click menu in the blank space and select "New— String value".

4, then we rename the value to "wavemapper", double-click it, set the "value data" to "msacm32.drv", then restart the computer to see if it solves the problem. .

Friendly Tip: If there is already a "wavemapper" worthwhile, we may wish to click the volume control icon in the taskbar and select "Synthesizer".

Then look for the browser with the volume settings you have used, is not to mute the sound of the browser. For example, Xiaobian uses the Firefox browser, and the sound of the Firefox browser can be set separately in the "Synthesizer".