I bought MSI U130 with windows 7, and on my notebook lid, there's a tiny text read as "mic" yet when i tried to record a sound, nothing comes out when i play the file again. Have tried to go to sounds in control panel, configured microphone properties, mic boost.. etc. etc. but still no sound. have also gone to devices and saw that my driver is latest (have used drivermax to check. if u guys have an idea, please help, coz im out of them. hope this mic is not here for decoration.