Sometime ago, i bought a notebook , V5505. Everything works fine but.. i tried to use Voice Calls in Skype or Y! Messenger and the microphone which is incorporate in notebook works only if i shout or yell. I modify the Microphone Volume in Recording tab from Sound (using Windows 7) and nothing changed. I tried a lot of drivers from Realtek or Conexant and many others.. nothing.. I hope i will get support here! Thanks!