Win7 notebook side speaker no sound solution

When using the Win7 system notebook to watch movies, the user found that the sound outside is very strange, after discovering that there is no sound on the side of the speaker, it is determined that after the speaker is out of order, the volume can be passed. Set to solve the problem, the following is a small series to understand.

Solution:

In the first step, in the taskbar at the bottom right corner of the desktop, right click on “small speaker> select “play device”.

The second step, in & ldquo; sound & rdquo; interface, double-click & ldquo; & rdquo ;. speaker

The third step, & ldquo; Speaker property & rdquo; window, we select & ldquo; level & rdquo; option, then click the & ldquo; balance & rdquo ;.

The fourth step, the pop-up & ldquo; balance & rdquo; window, we look at front left and right to adjust the sound volume, so that they maintain the same value.

The fifth step, we return to & ldquo; sound & rdquo; interface, click on the & ldquo; & rdquo ;, configuration test results.

The above is Win7 notebook speaker did not sound while the correlation process introduced, mainly the left or right channel is not adjusted as a result.