Teach you a trick to solve Win7 Web page no Sound

When using the Win7 system, there are times when Win7 Web pages do not sound, but local music is normal. Today's small series of systems for you to introduce a solution to try to solve.

1, first, we open "Start menu-run-Enter regedit-open Registry Editor"

2, then in the registry according to the following path to find, "HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionDrivers32", Into the "Drivers32" path, See if there is a value called "Wavemapper" in the list on the right.

3, if not found "Wavemapper", that is largely the reason for this! We click on the right menu in the margin and choose New-string value.

4, then we rename the value to "Wavemapper", double-click it, set "numeric Data" to "Msacm32.drv", then restart the computer to see if the problem can be solved.

Tips: If there is a "wavemapper" is worth talking about, we might as well click the Volume control icon in the taskbar, select "Synthesizer".

Then look for the wood has you use the browser volume settings, is not the browser's voice to mute. For example, the use of small series Firefox browser, in the "synthesizer" can be a separate set of the voice of the Firefox browser.