The in-built microphone in my Acre Aspire laptop was working very well. I had to get the whole thing reinstalled be a technician a couple of weeks ago after a problem. Now I cannot skype. I can hear the voice of the people talking to me. But the people who I am talking to, can't hear my voice. Webcam is working perfectly well. I tried to fix it by going to control panel > Hardware and sound -> Sound -> Manage Audio Devices. I tried everything there, but no luck. I also see that the grey bars in front of the microphone icon on the Recoding tab, is not to be seen. So I am stuck there now. I desperately want to talk, but the mimic is not working. Can you find me a solution please. I am running on Windows Vista. Thanks in advance.