Win7 system download K8 recording software after the computer will be harsh sound how to solve
The workaround is as follows:
1, because my notebook has been in the case of sharp abnormal sound, so I first the volume of the notebook to the minimum or directly click on the speaker set to mute;
2, but we have to use the notebook normally can not keep the notebook in a quiet state. The next small series for you to introduce a permanent solution. First mouse click on the bottom right corner of the speaker symbol;
3, then will pop up a small window, continue to click on the small window to raise the speaker symbol;
4, the next pop-up "Speaker Properties" dialog box, in the dialog box to select the above "level" option;
5, in the "Level" interface to set the microphone to mute;
6, then try to turn the speaker's voice slowly to the maximum, there is no harsh howling sound!